220181288

素因数分解:

$2^3\times {\mathrm{947}}^1\times {\mathrm{29063}}^1$

素因数の和:30016

約数の個数: 16

約数和(自身を含む): 413290080

約数和(自身を除く): 193108792

約数列:

[1, 2, 4, 8, 947, 1894, 3788, 7576, 29063, 58126, 116252, 232504, 27522661, 55045322, 110090644, 220181288]

約数ペア:

[(1, 220181288), (2, 110090644), (4, 55045322), (8, 27522661), (947, 232504), (1894, 116252), (3788, 58126), (7576, 29063)]