202130408500

素因数分解:

$2^2\times 5^3\times {\mathrm{1171}}^1\times {\mathrm{345227}}^1$

素因数の和:346417

約数の個数: 48

約数和(自身を含む): 441831079872

約数和(自身を除く): 239700671372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1171, 2342, 4684, 5855, 11710, 23420, 29275, 58550, 117100, 146375, 292750, 345227, 585500, 690454, 1380908, 1726135, 3452270, 6904540, 8630675, 17261350, 34522700, 43153375, 86306750, 172613500, 404260817, 808521634, 1617043268, 2021304085, 4042608170, 8085216340, 10106520425, 20213040850, 40426081700, 50532602125, 101065204250, 202130408500]

約数ペア:

[(1, 202130408500), (2, 101065204250), (4, 50532602125), (5, 40426081700), (10, 20213040850), (20, 10106520425), (25, 8085216340), (50, 4042608170), (100, 2021304085), (125, 1617043268), (250, 808521634), (500, 404260817), (1171, 172613500), (2342, 86306750), (4684, 43153375), (5855, 34522700), (11710, 17261350), (23420, 8630675), (29275, 6904540), (58550, 3452270), (117100, 1726135), (146375, 1380908), (292750, 690454), (345227, 585500)]