201274604

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461639}}^1$

素因数の和:461752

約数の個数: 12

約数和(自身を含む): 355462800

約数和(自身を除く): 154188196

約数列:

[1, 2, 4, 109, 218, 436, 461639, 923278, 1846556, 50318651, 100637302, 201274604]

約数ペア:

[(1, 201274604), (2, 100637302), (4, 50318651), (109, 1846556), (218, 923278), (436, 461639)]