227500312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2239}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 460051200

約数和(自身を除く): 232550888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 977, 1954, 2239, 3908, 4478, 7816, 8956, 12701, 17912, 25402, 29107, 50804, 58214, 101608, 116428, 232856, 2187503, 4375006, 8750012, 17500024, 28437539, 56875078, 113750156, 227500312]

約数ペア:

[(1, 227500312), (2, 113750156), (4, 56875078), (8, 28437539), (13, 17500024), (26, 8750012), (52, 4375006), (104, 2187503), (977, 232856), (1954, 116428), (2239, 101608), (3908, 58214), (4478, 50804), (7816, 29107), (8956, 25402), (12701, 17912)]