199361136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{319489}}^1$

素因数の和:319513

約数の個数: 40

約数和(自身を含む): 554634640

約数和(自身を除く): 355273504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 319489, 638978, 958467, 1277956, 1916934, 2555912, 3833868, 4153357, 5111824, 7667736, 8306714, 12460071, 15335472, 16613428, 24920142, 33226856, 49840284, 66453712, 99680568, 199361136]

約数ペア:

[(1, 199361136), (2, 99680568), (3, 66453712), (4, 49840284), (6, 33226856), (8, 24920142), (12, 16613428), (13, 15335472), (16, 12460071), (24, 8306714), (26, 7667736), (39, 5111824), (48, 4153357), (52, 3833868), (78, 2555912), (104, 1916934), (156, 1277956), (208, 958467), (312, 638978), (624, 319489)]