202133407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2557}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 241638912

約数和(自身を除く): 39505505

約数列:

[1, 7, 23, 161, 491, 2557, 3437, 11293, 17899, 58811, 79051, 411677, 1255487, 8788409, 28876201, 202133407]

約数ペア:

[(1, 202133407), (7, 28876201), (23, 8788409), (161, 1255487), (491, 411677), (2557, 79051), (3437, 58811), (11293, 17899)]