200133960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128291}}^1$

素因数の和:128318

約数の個数: 64

約数和(自身を含む): 646591680

約数和(自身を除く): 446457720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 128291, 256582, 384873, 513164, 641455, 769746, 1026328, 1282910, 1539492, 1667783, 1924365, 2565820, 3078984, 3335566, 3848730, 5003349, 5131640, 6671132, 7697460, 8338915, 10006698, 13342264, 15394920, 16677830, 20013396, 25016745, 33355660, 40026792, 50033490, 66711320, 100066980, 200133960]

約数ペア:

[(1, 200133960), (2, 100066980), (3, 66711320), (4, 50033490), (5, 40026792), (6, 33355660), (8, 25016745), (10, 20013396), (12, 16677830), (13, 15394920), (15, 13342264), (20, 10006698), (24, 8338915), (26, 7697460), (30, 6671132), (39, 5131640), (40, 5003349), (52, 3848730), (60, 3335566), (65, 3078984), (78, 2565820), (104, 1924365), (120, 1667783), (130, 1539492), (156, 1282910), (195, 1026328), (260, 769746), (312, 641455), (390, 513164), (520, 384873), (780, 256582), (1560, 128291)]