195256848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131221}}^1$

素因数の和:131263

約数の個数: 40

約数和(自身を含む): 520688896

約数和(自身を除く): 325432048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 131221, 262442, 393663, 524884, 787326, 1049768, 1574652, 2099536, 3149304, 4067851, 6298608, 8135702, 12203553, 16271404, 24407106, 32542808, 48814212, 65085616, 97628424, 195256848]

約数ペア:

[(1, 195256848), (2, 97628424), (3, 65085616), (4, 48814212), (6, 32542808), (8, 24407106), (12, 16271404), (16, 12203553), (24, 8135702), (31, 6298608), (48, 4067851), (62, 3149304), (93, 2099536), (124, 1574652), (186, 1049768), (248, 787326), (372, 524884), (496, 393663), (744, 262442), (1488, 131221)]