201420586225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{137707}}^1$

素因数の和:139185

約数の個数: 24

約数和(自身を含む): 256034425248

約数和(自身を除く): 54613839023

約数列:

[1, 5, 25, 41, 205, 1025, 1427, 7135, 35675, 58507, 137707, 292535, 688535, 1462675, 3442675, 5645987, 28229935, 141149675, 196507889, 982539445, 4912697225, 8056823449, 40284117245, 201420586225]

約数ペア:

[(1, 201420586225), (5, 40284117245), (25, 8056823449), (41, 4912697225), (205, 982539445), (1025, 196507889), (1427, 141149675), (7135, 28229935), (35675, 5645987), (58507, 3442675), (137707, 1462675), (292535, 688535)]