210003639536

素因数分解:

$2^4\times {\mathrm{70423}}^1\times {\mathrm{186377}}^1$

素因数の和:256808

約数の個数: 20

約数和(自身を含む): 406890012432

約数和(自身を除く): 196886372896

約数列:

[1, 2, 4, 8, 16, 70423, 140846, 186377, 281692, 372754, 563384, 745508, 1126768, 1491016, 2982032, 13125227471, 26250454942, 52500909884, 105001819768, 210003639536]

約数ペア:

[(1, 210003639536), (2, 105001819768), (4, 52500909884), (8, 26250454942), (16, 13125227471), (70423, 2982032), (140846, 1491016), (186377, 1126768), (281692, 745508), (372754, 563384)]