208559664

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{9109}}^1$

素因数の和:9179

約数の個数: 80

約数和(自身を含む): 610005600

約数和(自身を除く): 401445936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 9109, 11448, 18218, 22896, 27327, 36436, 54654, 72872, 81981, 109308, 145744, 163962, 218616, 245943, 327924, 437232, 482777, 491886, 655848, 965554, 983772, 1311696, 1448331, 1931108, 1967544, 2896662, 3862216, 3935088, 4344993, 5793324, 7724432, 8689986, 11586648, 13034979, 17379972, 23173296, 26069958, 34759944, 52139916, 69519888, 104279832, 208559664]

約数ペア:

[(1, 208559664), (2, 104279832), (3, 69519888), (4, 52139916), (6, 34759944), (8, 26069958), (9, 23173296), (12, 17379972), (16, 13034979), (18, 11586648), (24, 8689986), (27, 7724432), (36, 5793324), (48, 4344993), (53, 3935088), (54, 3862216), (72, 2896662), (106, 1967544), (108, 1931108), (144, 1448331), (159, 1311696), (212, 983772), (216, 965554), (318, 655848), (424, 491886), (432, 482777), (477, 437232), (636, 327924), (848, 245943), (954, 218616), (1272, 163962), (1431, 145744), (1908, 109308), (2544, 81981), (2862, 72872), (3816, 54654), (5724, 36436), (7632, 27327), (9109, 22896), (11448, 18218)]