221427451652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{456623}}^1$

素因数の和:456848

約数の個数: 48

約数和(自身を含む): 430819264512

約数和(自身を除く): 209391812860

約数列:

[1, 2, 4, 11, 22, 44, 103, 107, 206, 214, 412, 428, 1133, 1177, 2266, 2354, 4532, 4708, 11021, 22042, 44084, 121231, 242462, 456623, 484924, 913246, 1826492, 5022853, 10045706, 20091412, 47032169, 48858661, 94064338, 97717322, 188128676, 195434644, 517353859, 537445271, 1034707718, 1074890542, 2069415436, 2149781084, 5032442083, 10064884166, 20129768332, 55356862913, 110713725826, 221427451652]

約数ペア:

[(1, 221427451652), (2, 110713725826), (4, 55356862913), (11, 20129768332), (22, 10064884166), (44, 5032442083), (103, 2149781084), (107, 2069415436), (206, 1074890542), (214, 1034707718), (412, 537445271), (428, 517353859), (1133, 195434644), (1177, 188128676), (2266, 97717322), (2354, 94064338), (4532, 48858661), (4708, 47032169), (11021, 20091412), (22042, 10045706), (44084, 5022853), (121231, 1826492), (242462, 913246), (456623, 484924)]