202286644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70141}}^1$

素因数の和:70255

約数の個数: 24

約数和(自身を含む): 408507008

約数和(自身を除く): 206220364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70141, 140282, 280564, 490987, 981974, 1963948, 7224523, 14449046, 28898092, 50571661, 101143322, 202286644]

約数ペア:

[(1, 202286644), (2, 101143322), (4, 50571661), (7, 28898092), (14, 14449046), (28, 7224523), (103, 1963948), (206, 981974), (412, 490987), (721, 280564), (1442, 140282), (2884, 70141)]