100221512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{404119}}^1$

素因数の和:404156

約数の個数: 16

約数和(自身を含む): 193977600

約数和(自身を除く): 93756088

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 404119, 808238, 1616476, 3232952, 12527689, 25055378, 50110756, 100221512]

約数ペア:

[(1, 100221512), (2, 50110756), (4, 25055378), (8, 12527689), (31, 3232952), (62, 1616476), (124, 808238), (248, 404119)]