201670910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 425198592

約数和(自身を除く): 223527682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 103, 166, 206, 337, 415, 515, 581, 674, 721, 830, 1030, 1162, 1442, 1685, 2359, 2905, 3370, 3605, 4718, 5810, 7210, 8549, 11795, 17098, 23590, 27971, 34711, 42745, 55942, 59843, 69422, 85490, 119686, 139855, 173555, 195797, 242977, 279710, 299215, 347110, 391594, 485954, 598430, 978985, 1214885, 1957970, 2429770, 2881013, 5762026, 14405065, 20167091, 28810130, 40334182, 100835455, 201670910]

約数ペア:

[(1, 201670910), (2, 100835455), (5, 40334182), (7, 28810130), (10, 20167091), (14, 14405065), (35, 5762026), (70, 2881013), (83, 2429770), (103, 1957970), (166, 1214885), (206, 978985), (337, 598430), (415, 485954), (515, 391594), (581, 347110), (674, 299215), (721, 279710), (830, 242977), (1030, 195797), (1162, 173555), (1442, 139855), (1685, 119686), (2359, 85490), (2905, 69422), (3370, 59843), (3605, 55942), (4718, 42745), (5810, 34711), (7210, 27971), (8549, 23590), (11795, 17098)]