205100712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 587009280

約数和(自身を除く): 381908568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2137, 2232, 2666, 3096, 3999, 4274, 5332, 6411, 7998, 8548, 10664, 11997, 12822, 15996, 17096, 19233, 23994, 25644, 31992, 38466, 47988, 51288, 66247, 76932, 91891, 95976, 132494, 153864, 183782, 198741, 264988, 275673, 367564, 397482, 529976, 551346, 596223, 735128, 794964, 827019, 1102692, 1192446, 1589928, 1654038, 2205384, 2384892, 2848621, 3308076, 4769784, 5697242, 6616152, 8545863, 11394484, 17091726, 22788968, 25637589, 34183452, 51275178, 68366904, 102550356, 205100712]

約数ペア:

[(1, 205100712), (2, 102550356), (3, 68366904), (4, 51275178), (6, 34183452), (8, 25637589), (9, 22788968), (12, 17091726), (18, 11394484), (24, 8545863), (31, 6616152), (36, 5697242), (43, 4769784), (62, 3308076), (72, 2848621), (86, 2384892), (93, 2205384), (124, 1654038), (129, 1589928), (172, 1192446), (186, 1102692), (248, 827019), (258, 794964), (279, 735128), (344, 596223), (372, 551346), (387, 529976), (516, 397482), (558, 367564), (744, 275673), (774, 264988), (1032, 198741), (1116, 183782), (1333, 153864), (1548, 132494), (2137, 95976), (2232, 91891), (2666, 76932), (3096, 66247), (3999, 51288), (4274, 47988), (5332, 38466), (6411, 31992), (7998, 25644), (8548, 23994), (10664, 19233), (11997, 17096), (12822, 15996)]