201379611980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{3581}}^1$

素因数の和:4019

約数の個数: 96

約数和(自身を含む): 432195523200

約数和(自身を除く): 230815911220

約数列:

[1, 2, 4, 5, 10, 20, 113, 149, 167, 226, 298, 334, 452, 565, 596, 668, 745, 835, 1130, 1490, 1670, 2260, 2980, 3340, 3581, 7162, 14324, 16837, 17905, 18871, 24883, 33674, 35810, 37742, 49766, 67348, 71620, 75484, 84185, 94355, 99532, 124415, 168370, 188710, 248830, 336740, 377420, 404653, 497660, 533569, 598027, 809306, 1067138, 1196054, 1618612, 2023265, 2134276, 2392108, 2667845, 2811779, 2990135, 4046530, 5335690, 5623558, 5980270, 8093060, 10671380, 11247116, 11960540, 14058895, 28117790, 56235580, 60293297, 67577051, 89106023, 120586594, 135154102, 178212046, 241173188, 270308204, 301466485, 337885255, 356424092, 445530115, 602932970, 675770510, 891060230, 1205865940, 1351541020, 1782120460, 10068980599, 20137961198, 40275922396, 50344902995, 100689805990, 201379611980]

約数ペア:

[(1, 201379611980), (2, 100689805990), (4, 50344902995), (5, 40275922396), (10, 20137961198), (20, 10068980599), (113, 1782120460), (149, 1351541020), (167, 1205865940), (226, 891060230), (298, 675770510), (334, 602932970), (452, 445530115), (565, 356424092), (596, 337885255), (668, 301466485), (745, 270308204), (835, 241173188), (1130, 178212046), (1490, 135154102), (1670, 120586594), (2260, 89106023), (2980, 67577051), (3340, 60293297), (3581, 56235580), (7162, 28117790), (14324, 14058895), (16837, 11960540), (17905, 11247116), (18871, 10671380), (24883, 8093060), (33674, 5980270), (35810, 5623558), (37742, 5335690), (49766, 4046530), (67348, 2990135), (71620, 2811779), (75484, 2667845), (84185, 2392108), (94355, 2134276), (99532, 2023265), (124415, 1618612), (168370, 1196054), (188710, 1067138), (248830, 809306), (336740, 598027), (377420, 533569), (404653, 497660)]