209972966896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6421}}^1$

素因数の和:6604

約数の個数: 240

約数和(自身を含む): 542267514880

約数和(自身を除く): 332294547984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 127, 133, 152, 154, 176, 209, 242, 254, 266, 304, 308, 418, 484, 508, 532, 616, 836, 847, 889, 968, 1016, 1064, 1232, 1397, 1463, 1672, 1694, 1778, 1936, 2032, 2128, 2299, 2413, 2794, 2926, 3344, 3388, 3556, 4598, 4826, 5588, 5852, 6421, 6776, 7112, 9196, 9652, 9779, 11176, 11704, 12842, 13552, 14224, 15367, 16093, 16891, 18392, 19304, 19558, 22352, 23408, 25684, 26543, 30734, 32186, 33782, 36784, 38608, 39116, 44947, 51368, 53086, 61468, 64372, 67564, 70631, 78232, 89894, 102736, 106172, 107569, 121999, 122936, 128744, 135128, 141262, 156464, 179788, 185801, 212344, 215138, 243998, 245872, 257488, 270256, 282524, 291973, 359576, 371602, 424688, 430276, 487996, 494417, 565048, 583946, 719152, 743204, 776941, 815467, 853993, 860552, 975992, 988834, 1130096, 1167892, 1341989, 1486408, 1553882, 1630934, 1707986, 1721104, 1951984, 1977668, 2043811, 2335784, 2683978, 2972816, 3107764, 3261868, 3415972, 3955336, 4087622, 4671568, 5367956, 5438587, 5708269, 6215528, 6523736, 6831944, 7910672, 8175244, 8970137, 9393923, 10735912, 10877174, 11416538, 12431056, 13047472, 13663888, 14761879, 15493873, 16350488, 17940274, 18787846, 21471824, 21754348, 22833076, 29523758, 30987746, 32700976, 35880548, 37575692, 43508696, 45666152, 59047516, 61975492, 62790959, 71761096, 75151384, 87017392, 91332304, 98671507, 103333153, 108457111, 118095032, 123950984, 125581918, 143522192, 150302768, 170432603, 197343014, 206666306, 216914222, 236190064, 247901968, 251163836, 340865206, 394686028, 413332612, 433828444, 502327672, 681730412, 690700549, 789372056, 826665224, 867656888, 1004655344, 1193028221, 1363460824, 1381401098, 1578744112, 1653330448, 1735313776, 1874758633, 2386056442, 2726921648, 2762802196, 3749517266, 4772112884, 5525604392, 7499034532, 9544225768, 11051208784, 13123310431, 14998069064, 19088451536, 26246620862, 29996138128, 52493241724, 104986483448, 209972966896]

約数ペア:

[(1, 209972966896), (2, 104986483448), (4, 52493241724), (7, 29996138128), (8, 26246620862), (11, 19088451536), (14, 14998069064), (16, 13123310431), (19, 11051208784), (22, 9544225768), (28, 7499034532), (38, 5525604392), (44, 4772112884), (56, 3749517266), (76, 2762802196), (77, 2726921648), (88, 2386056442), (112, 1874758633), (121, 1735313776), (127, 1653330448), (133, 1578744112), (152, 1381401098), (154, 1363460824), (176, 1193028221), (209, 1004655344), (242, 867656888), (254, 826665224), (266, 789372056), (304, 690700549), (308, 681730412), (418, 502327672), (484, 433828444), (508, 413332612), (532, 394686028), (616, 340865206), (836, 251163836), (847, 247901968), (889, 236190064), (968, 216914222), (1016, 206666306), (1064, 197343014), (1232, 170432603), (1397, 150302768), (1463, 143522192), (1672, 125581918), (1694, 123950984), (1778, 118095032), (1936, 108457111), (2032, 103333153), (2128, 98671507), (2299, 91332304), (2413, 87017392), (2794, 75151384), (2926, 71761096), (3344, 62790959), (3388, 61975492), (3556, 59047516), (4598, 45666152), (4826, 43508696), (5588, 37575692), (5852, 35880548), (6421, 32700976), (6776, 30987746), (7112, 29523758), (9196, 22833076), (9652, 21754348), (9779, 21471824), (11176, 18787846), (11704, 17940274), (12842, 16350488), (13552, 15493873), (14224, 14761879), (15367, 13663888), (16093, 13047472), (16891, 12431056), (18392, 11416538), (19304, 10877174), (19558, 10735912), (22352, 9393923), (23408, 8970137), (25684, 8175244), (26543, 7910672), (30734, 6831944), (32186, 6523736), (33782, 6215528), (36784, 5708269), (38608, 5438587), (39116, 5367956), (44947, 4671568), (51368, 4087622), (53086, 3955336), (61468, 3415972), (64372, 3261868), (67564, 3107764), (70631, 2972816), (78232, 2683978), (89894, 2335784), (102736, 2043811), (106172, 1977668), (107569, 1951984), (121999, 1721104), (122936, 1707986), (128744, 1630934), (135128, 1553882), (141262, 1486408), (156464, 1341989), (179788, 1167892), (185801, 1130096), (212344, 988834), (215138, 975992), (243998, 860552), (245872, 853993), (257488, 815467), (270256, 776941), (282524, 743204), (291973, 719152), (359576, 583946), (371602, 565048), (424688, 494417), (430276, 487996)]