201464570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491377}}^1$

素因数の和:491425

約数の個数: 16

約数和(自身を含む): 371481768

約数和(自身を除く): 170017198

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491377, 982754, 2456885, 4913770, 20146457, 40292914, 100732285, 201464570]

約数ペア:

[(1, 201464570), (2, 100732285), (5, 40292914), (10, 20146457), (41, 4913770), (82, 2456885), (205, 982754), (410, 491377)]