201423368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{812191}}^1$

素因数の和:812228

約数の個数: 16

約数和(自身を含む): 389852160

約数和(自身を除く): 188428792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 812191, 1624382, 3248764, 6497528, 25177921, 50355842, 100711684, 201423368]

約数ペア:

[(1, 201423368), (2, 100711684), (4, 50355842), (8, 25177921), (31, 6497528), (62, 3248764), (124, 1624382), (248, 812191)]