202129886

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{142949}}^1$

素因数の和:143059

約数の個数: 16

約数和(自身を含む): 349941600

約数和(自身を除く): 147811714

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 142949, 285898, 1000643, 2001286, 14437849, 28875698, 101064943, 202129886]

約数ペア:

[(1, 202129886), (2, 101064943), (7, 28875698), (14, 14437849), (101, 2001286), (202, 1000643), (707, 285898), (1414, 142949)]