222602416

素因数分解:

$2^4\times {\mathrm{109}}^2\times {\mathrm{1171}}^1$

素因数の和:1397

約数の個数: 30

約数和(自身を含む): 435657012

約数和(自身を除く): 213054596

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1171, 1744, 2342, 4684, 9368, 11881, 18736, 23762, 47524, 95048, 127639, 190096, 255278, 510556, 1021112, 2042224, 13912651, 27825302, 55650604, 111301208, 222602416]

約数ペア:

[(1, 222602416), (2, 111301208), (4, 55650604), (8, 27825302), (16, 13912651), (109, 2042224), (218, 1021112), (436, 510556), (872, 255278), (1171, 190096), (1744, 127639), (2342, 95048), (4684, 47524), (9368, 23762), (11881, 18736)]