201897885654

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85622513}}^1$

素因数の和:85622652

約数の個数: 24

約数和(自身を含む): 440784702072

約数和(自身を除く): 238886816418

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85622513, 171245026, 256867539, 513735078, 770602617, 1541205234, 11216549203, 22433098406, 33649647609, 67299295218, 100948942827, 201897885654]

約数ペア:

[(1, 201897885654), (2, 100948942827), (3, 67299295218), (6, 33649647609), (9, 22433098406), (18, 11216549203), (131, 1541205234), (262, 770602617), (393, 513735078), (786, 256867539), (1179, 171245026), (2358, 85622513)]