210018704

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 520770240

約数和(自身を除く): 310751536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 368, 392, 437, 532, 613, 644, 784, 874, 931, 1064, 1127, 1226, 1288, 1748, 1862, 2128, 2254, 2452, 2576, 3059, 3496, 3724, 4291, 4508, 4904, 6118, 6992, 7448, 8582, 9016, 9808, 11647, 12236, 14099, 14896, 17164, 18032, 21413, 23294, 24472, 28198, 30037, 34328, 42826, 46588, 48944, 56396, 60074, 68656, 81529, 85652, 93176, 98693, 112792, 120148, 163058, 171304, 186352, 197386, 225584, 240296, 267881, 326116, 342608, 394772, 480592, 535762, 570703, 652232, 690851, 789544, 1071524, 1141406, 1304464, 1381702, 1579088, 1875167, 2143048, 2282812, 2763404, 3750334, 4286096, 4565624, 5526808, 7500668, 9131248, 11053616, 13126169, 15001336, 26252338, 30002672, 52504676, 105009352, 210018704]

約数ペア:

[(1, 210018704), (2, 105009352), (4, 52504676), (7, 30002672), (8, 26252338), (14, 15001336), (16, 13126169), (19, 11053616), (23, 9131248), (28, 7500668), (38, 5526808), (46, 4565624), (49, 4286096), (56, 3750334), (76, 2763404), (92, 2282812), (98, 2143048), (112, 1875167), (133, 1579088), (152, 1381702), (161, 1304464), (184, 1141406), (196, 1071524), (266, 789544), (304, 690851), (322, 652232), (368, 570703), (392, 535762), (437, 480592), (532, 394772), (613, 342608), (644, 326116), (784, 267881), (874, 240296), (931, 225584), (1064, 197386), (1127, 186352), (1226, 171304), (1288, 163058), (1748, 120148), (1862, 112792), (2128, 98693), (2254, 93176), (2452, 85652), (2576, 81529), (3059, 68656), (3496, 60074), (3724, 56396), (4291, 48944), (4508, 46588), (4904, 42826), (6118, 34328), (6992, 30037), (7448, 28198), (8582, 24472), (9016, 23294), (9808, 21413), (11647, 18032), (12236, 17164), (14099, 14896)]