199197875240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7817813}}^1$

素因数の和:7817851

約数の個数: 96

約数和(自身を含む): 561475401480

約数和(自身を除く): 362277526240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 7817813, 15635626, 31271252, 39089065, 54724691, 62542504, 78178130, 101631569, 109449382, 156356260, 203263138, 218898764, 273623455, 312712520, 383072837, 406526276, 437797528, 508157845, 547246910, 711420983, 766145674, 813052552, 1016315690, 1094493820, 1422841966, 1532291348, 1915364185, 2032631380, 2188987640, 2845683932, 3064582696, 3557104915, 3830728370, 4065262760, 4979946881, 5691367864, 7114209830, 7661456740, 9959893762, 14228419660, 15322913480, 19919787524, 24899734405, 28456839320, 39839575048, 49799468810, 99598937620, 199197875240]

約数ペア:

[(1, 199197875240), (2, 99598937620), (4, 49799468810), (5, 39839575048), (7, 28456839320), (8, 24899734405), (10, 19919787524), (13, 15322913480), (14, 14228419660), (20, 9959893762), (26, 7661456740), (28, 7114209830), (35, 5691367864), (40, 4979946881), (49, 4065262760), (52, 3830728370), (56, 3557104915), (65, 3064582696), (70, 2845683932), (91, 2188987640), (98, 2032631380), (104, 1915364185), (130, 1532291348), (140, 1422841966), (182, 1094493820), (196, 1016315690), (245, 813052552), (260, 766145674), (280, 711420983), (364, 547246910), (392, 508157845), (455, 437797528), (490, 406526276), (520, 383072837), (637, 312712520), (728, 273623455), (910, 218898764), (980, 203263138), (1274, 156356260), (1820, 109449382), (1960, 101631569), (2548, 78178130), (3185, 62542504), (3640, 54724691), (5096, 39089065), (6370, 31271252), (12740, 15635626), (25480, 7817813)]