201405868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2961851}}^1$

素因数の和:2961872

約数の個数: 12

約数和(自身を含む): 373193352

約数和(自身を除く): 171787484

約数列:

[1, 2, 4, 17, 34, 68, 2961851, 5923702, 11847404, 50351467, 100702934, 201405868]

約数ペア:

[(1, 201405868), (2, 100702934), (4, 50351467), (17, 11847404), (34, 5923702), (68, 2961851)]