220588444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{8951}}^1$

素因数の和:9117

約数の個数: 24

約数和(自身を含む): 396287136

約数和(自身を除く): 175698692

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 6161, 8951, 12322, 17902, 24644, 35804, 546011, 904051, 1092022, 1808102, 2184044, 3616204, 55147111, 110294222, 220588444]

約数ペア:

[(1, 220588444), (2, 110294222), (4, 55147111), (61, 3616204), (101, 2184044), (122, 1808102), (202, 1092022), (244, 904051), (404, 546011), (6161, 35804), (8951, 24644), (12322, 17902)]