201775316

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{120391}}^1$

素因数の和:120814

約数の個数: 12

約数和(自身を含む): 353952480

約数和(自身を除く): 152177164

約数列:

[1, 2, 4, 419, 838, 1676, 120391, 240782, 481564, 50443829, 100887658, 201775316]

約数ペア:

[(1, 201775316), (2, 100887658), (4, 50443829), (419, 481564), (838, 240782), (1676, 120391)]