201642801110

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135330739}}^1$

素因数の和:135330895

約数の個数: 16

約数和(自身を含む): 365392998000

約数和(自身を除く): 163750196890

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135330739, 270661478, 676653695, 1353307390, 20164280111, 40328560222, 100821400555, 201642801110]

約数ペア:

[(1, 201642801110), (2, 100821400555), (5, 40328560222), (10, 20164280111), (149, 1353307390), (298, 676653695), (745, 270661478), (1490, 135330739)]