207801026398

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{315807031}}^1$

素因数の和:315807087

約数の個数: 16

約数和(自身を含む): 363809700864

約数和(自身を除く): 156008674466

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 315807031, 631614062, 2210649217, 4421298434, 14842930457, 29685860914, 103900513199, 207801026398]

約数ペア:

[(1, 207801026398), (2, 103900513199), (7, 29685860914), (14, 14842930457), (47, 4421298434), (94, 2210649217), (329, 631614062), (658, 315807031)]