201232625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 282866688

約数和(自身を除く): 81634063

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 3875, 4721, 8525, 23605, 42625, 51931, 118025, 146351, 259655, 590125, 731755, 1298275, 1609861, 3658775, 6491375, 8049305, 18293875, 40246525, 201232625]

約数ペア:

[(1, 201232625), (5, 40246525), (11, 18293875), (25, 8049305), (31, 6491375), (55, 3658775), (125, 1609861), (155, 1298275), (275, 731755), (341, 590125), (775, 259655), (1375, 146351), (1705, 118025), (3875, 51931), (4721, 42625), (8525, 23605)]