201884036

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{123401}}^1$

素因数の和:123814

約数の個数: 12

約数和(自身を含む): 354163740

約数和(自身を除く): 152279704

約数列:

[1, 2, 4, 409, 818, 1636, 123401, 246802, 493604, 50471009, 100942018, 201884036]

約数ペア:

[(1, 201884036), (2, 100942018), (4, 50471009), (409, 493604), (818, 246802), (1636, 123401)]