205593984

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 665856000

約数和(自身を除く): 460262016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 101, 108, 114, 124, 128, 144, 152, 171, 186, 192, 202, 216, 228, 248, 279, 288, 303, 304, 342, 372, 384, 404, 432, 456, 496, 513, 558, 576, 589, 606, 608, 684, 744, 808, 837, 864, 909, 912, 992, 1026, 1116, 1152, 1178, 1212, 1216, 1368, 1488, 1616, 1674, 1728, 1767, 1818, 1824, 1919, 1984, 2052, 2232, 2356, 2424, 2432, 2727, 2736, 2976, 3131, 3232, 3348, 3456, 3534, 3636, 3648, 3838, 3968, 4104, 4464, 4712, 4848, 5301, 5454, 5472, 5757, 5952, 6262, 6464, 6696, 7068, 7272, 7296, 7676, 8208, 8928, 9393, 9424, 9696, 10602, 10908, 10944, 11514, 11904, 12524, 12928, 13392, 14136, 14544, 15352, 15903, 16416, 17271, 17856, 18786, 18848, 19392, 21204, 21816, 21888, 23028, 25048, 26784, 28179, 28272, 29088, 30704, 31806, 32832, 34542, 35712, 37572, 37696, 38784, 42408, 43632, 46056, 50096, 51813, 53568, 56358, 56544, 58176, 59489, 61408, 63612, 65664, 69084, 75144, 75392, 84537, 84816, 87264, 92112, 100192, 103626, 107136, 112716, 113088, 116352, 118978, 122816, 127224, 138168, 150288, 169074, 169632, 174528, 178467, 184224, 200384, 207252, 225432, 226176, 237956, 245632, 254448, 276336, 300576, 338148, 339264, 349056, 356934, 368448, 400768, 414504, 450864, 475912, 508896, 535401, 552672, 601152, 676296, 678528, 713868, 736896, 829008, 901728, 951824, 1017792, 1070802, 1105344, 1202304, 1352592, 1427736, 1606203, 1658016, 1803456, 1903648, 2035584, 2141604, 2210688, 2705184, 2855472, 3212406, 3316032, 3606912, 3807296, 4283208, 5410368, 5710944, 6424812, 6632064, 7614592, 8566416, 10820736, 11421888, 12849624, 17132832, 22843776, 25699248, 34265664, 51398496, 68531328, 102796992, 205593984]

約数ペア:

[(1, 205593984), (2, 102796992), (3, 68531328), (4, 51398496), (6, 34265664), (8, 25699248), (9, 22843776), (12, 17132832), (16, 12849624), (18, 11421888), (19, 10820736), (24, 8566416), (27, 7614592), (31, 6632064), (32, 6424812), (36, 5710944), (38, 5410368), (48, 4283208), (54, 3807296), (57, 3606912), (62, 3316032), (64, 3212406), (72, 2855472), (76, 2705184), (93, 2210688), (96, 2141604), (101, 2035584), (108, 1903648), (114, 1803456), (124, 1658016), (128, 1606203), (144, 1427736), (152, 1352592), (171, 1202304), (186, 1105344), (192, 1070802), (202, 1017792), (216, 951824), (228, 901728), (248, 829008), (279, 736896), (288, 713868), (303, 678528), (304, 676296), (342, 601152), (372, 552672), (384, 535401), (404, 508896), (432, 475912), (456, 450864), (496, 414504), (513, 400768), (558, 368448), (576, 356934), (589, 349056), (606, 339264), (608, 338148), (684, 300576), (744, 276336), (808, 254448), (837, 245632), (864, 237956), (909, 226176), (912, 225432), (992, 207252), (1026, 200384), (1116, 184224), (1152, 178467), (1178, 174528), (1212, 169632), (1216, 169074), (1368, 150288), (1488, 138168), (1616, 127224), (1674, 122816), (1728, 118978), (1767, 116352), (1818, 113088), (1824, 112716), (1919, 107136), (1984, 103626), (2052, 100192), (2232, 92112), (2356, 87264), (2424, 84816), (2432, 84537), (2727, 75392), (2736, 75144), (2976, 69084), (3131, 65664), (3232, 63612), (3348, 61408), (3456, 59489), (3534, 58176), (3636, 56544), (3648, 56358), (3838, 53568), (3968, 51813), (4104, 50096), (4464, 46056), (4712, 43632), (4848, 42408), (5301, 38784), (5454, 37696), (5472, 37572), (5757, 35712), (5952, 34542), (6262, 32832), (6464, 31806), (6696, 30704), (7068, 29088), (7272, 28272), (7296, 28179), (7676, 26784), (8208, 25048), (8928, 23028), (9393, 21888), (9424, 21816), (9696, 21204), (10602, 19392), (10908, 18848), (10944, 18786), (11514, 17856), (11904, 17271), (12524, 16416), (12928, 15903), (13392, 15352), (14136, 14544)]