255890308

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{6361}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 456918840

約数和(自身を除く): 201028532

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 6361, 10057, 12722, 20114, 25444, 40228, 566129, 718793, 1132258, 1437586, 2264516, 2875172, 63972577, 127945154, 255890308]

約数ペア:

[(1, 255890308), (2, 127945154), (4, 63972577), (89, 2875172), (113, 2264516), (178, 1437586), (226, 1132258), (356, 718793), (452, 566129), (6361, 40228), (10057, 25444), (12722, 20114)]