220144852

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{8933}}^1$

素因数の和:9099

約数の個数: 24

約数和(自身を含む): 395490312

約数和(自身を除く): 175345460

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 6161, 8933, 12322, 17866, 24644, 35732, 544913, 902233, 1089826, 1804466, 2179652, 3608932, 55036213, 110072426, 220144852]

約数ペア:

[(1, 220144852), (2, 110072426), (4, 55036213), (61, 3608932), (101, 2179652), (122, 1804466), (202, 1089826), (244, 902233), (404, 544913), (6161, 35732), (8933, 24644), (12322, 17866)]