220363024

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3041}}^1$

素因数の和:3703

約数の個数: 40

約数和(自身を含む): 488861568

約数和(自身を除く): 268498544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 3041, 4529, 5176, 6082, 9058, 10352, 12164, 18116, 21287, 24328, 36232, 42574, 48656, 72464, 85148, 170296, 340592, 1967527, 3935054, 7870108, 13772689, 15740216, 27545378, 31480432, 55090756, 110181512, 220363024]

約数ペア:

[(1, 220363024), (2, 110181512), (4, 55090756), (7, 31480432), (8, 27545378), (14, 15740216), (16, 13772689), (28, 7870108), (56, 3935054), (112, 1967527), (647, 340592), (1294, 170296), (2588, 85148), (3041, 72464), (4529, 48656), (5176, 42574), (6082, 36232), (9058, 24328), (10352, 21287), (12164, 18116)]