201012808

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{138821}}^1$

素因数の和:139008

約数の個数: 16

約数和(自身を含む): 378984060

約数和(自身を除く): 177971252

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 138821, 277642, 555284, 1110568, 25126601, 50253202, 100506404, 201012808]

約数ペア:

[(1, 201012808), (2, 100506404), (4, 50253202), (8, 25126601), (181, 1110568), (362, 555284), (724, 277642), (1448, 138821)]