200959330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 430012800

約数和(自身を除く): 229053470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 445, 715, 890, 979, 1157, 1430, 1579, 1958, 2314, 3158, 4895, 5785, 7895, 9790, 11570, 12727, 15790, 17369, 20527, 25454, 34738, 41054, 63635, 86845, 102635, 127270, 140531, 173690, 205270, 225797, 281062, 451594, 702655, 1128985, 1405310, 1545841, 1826903, 2257970, 3091682, 3653806, 7729205, 9134515, 15458410, 18269030, 20095933, 40191866, 100479665, 200959330]

約数ペア:

[(1, 200959330), (2, 100479665), (5, 40191866), (10, 20095933), (11, 18269030), (13, 15458410), (22, 9134515), (26, 7729205), (55, 3653806), (65, 3091682), (89, 2257970), (110, 1826903), (130, 1545841), (143, 1405310), (178, 1128985), (286, 702655), (445, 451594), (715, 281062), (890, 225797), (979, 205270), (1157, 173690), (1430, 140531), (1579, 127270), (1958, 102635), (2314, 86845), (3158, 63635), (4895, 41054), (5785, 34738), (7895, 25454), (9790, 20527), (11570, 17369), (12727, 15790)]