208056551170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1\times {\mathrm{7243}}^1$

素因数の和:10139

約数の個数: 64

約数和(自身を含む): 408617233920

約数和(自身を除く): 200560682750

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2797, 5135, 5594, 7243, 10270, 13985, 14486, 27970, 36215, 36361, 72430, 72722, 94159, 181805, 188318, 220963, 363610, 441926, 470795, 572197, 941590, 1104815, 1144394, 2209630, 2860985, 2872519, 5721970, 5745038, 7438561, 14362595, 14877122, 20258671, 28725190, 37192805, 40517342, 74385610, 101293355, 202586710, 263362723, 526725446, 1316813615, 1600435009, 2633627230, 3200870018, 8002175045, 16004350090, 20805655117, 41611310234, 104028275585, 208056551170]

約数ペア:

[(1, 208056551170), (2, 104028275585), (5, 41611310234), (10, 20805655117), (13, 16004350090), (26, 8002175045), (65, 3200870018), (79, 2633627230), (130, 1600435009), (158, 1316813615), (395, 526725446), (790, 263362723), (1027, 202586710), (2054, 101293355), (2797, 74385610), (5135, 40517342), (5594, 37192805), (7243, 28725190), (10270, 20258671), (13985, 14877122), (14486, 14362595), (27970, 7438561), (36215, 5745038), (36361, 5721970), (72430, 2872519), (72722, 2860985), (94159, 2209630), (181805, 1144394), (188318, 1104815), (220963, 941590), (363610, 572197), (441926, 470795)]