198932058

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 478396800

約数和(自身を除く): 279464742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 251, 351, 502, 702, 753, 1129, 1506, 2258, 2259, 3263, 3387, 4518, 6526, 6774, 6777, 9789, 10161, 13554, 14677, 19578, 20322, 29354, 29367, 30483, 44031, 58734, 60966, 88062, 88101, 132093, 176202, 264186, 283379, 396279, 566758, 792558, 850137, 1700274, 2550411, 3683927, 5100822, 7367854, 7651233, 11051781, 15302466, 22103562, 33155343, 66310686, 99466029, 198932058]

約数ペア:

[(1, 198932058), (2, 99466029), (3, 66310686), (6, 33155343), (9, 22103562), (13, 15302466), (18, 11051781), (26, 7651233), (27, 7367854), (39, 5100822), (54, 3683927), (78, 2550411), (117, 1700274), (234, 850137), (251, 792558), (351, 566758), (502, 396279), (702, 283379), (753, 264186), (1129, 176202), (1506, 132093), (2258, 88101), (2259, 88062), (3263, 60966), (3387, 58734), (4518, 44031), (6526, 30483), (6774, 29367), (6777, 29354), (9789, 20322), (10161, 19578), (13554, 14677)]