201720993610

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1\times {\mathrm{142871}}^1$

素因数の和:143670

約数の個数: 32

約数和(自身を含む): 365139684864

約数和(自身を除く): 163418691254

約数列:

[1, 2, 5, 10, 271, 521, 542, 1042, 1355, 2605, 2710, 5210, 141191, 142871, 282382, 285742, 705955, 714355, 1411910, 1428710, 38718041, 74435791, 77436082, 148871582, 193590205, 372178955, 387180410, 744357910, 20172099361, 40344198722, 100860496805, 201720993610]

約数ペア:

[(1, 201720993610), (2, 100860496805), (5, 40344198722), (10, 20172099361), (271, 744357910), (521, 387180410), (542, 372178955), (1042, 193590205), (1355, 148871582), (2605, 77436082), (2710, 74435791), (5210, 38718041), (141191, 1428710), (142871, 1411910), (282382, 714355), (285742, 705955)]