208609512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10710

約数の個数: 64

約数和(自身を含む): 561792000

約数和(自身を除く): 353182488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 10639, 19608, 21278, 31917, 42556, 63834, 85112, 127668, 202141, 255336, 404282, 457477, 606423, 808564, 914954, 1212846, 1372431, 1617128, 1829908, 2425692, 2744862, 3659816, 4851384, 5489724, 8692063, 10979448, 17384126, 26076189, 34768252, 52152378, 69536504, 104304756, 208609512]

約数ペア:

[(1, 208609512), (2, 104304756), (3, 69536504), (4, 52152378), (6, 34768252), (8, 26076189), (12, 17384126), (19, 10979448), (24, 8692063), (38, 5489724), (43, 4851384), (57, 3659816), (76, 2744862), (86, 2425692), (114, 1829908), (129, 1617128), (152, 1372431), (172, 1212846), (228, 914954), (258, 808564), (344, 606423), (456, 457477), (516, 404282), (817, 255336), (1032, 202141), (1634, 127668), (2451, 85112), (3268, 63834), (4902, 42556), (6536, 31917), (9804, 21278), (10639, 19608)]