210572285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32173}}^1$

素因数の和:32213

約数の個数: 32

約数和(自身を含む): 333580032

約数和(自身を除く): 123007747

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 32173, 160865, 225211, 353903, 546941, 1126055, 1769515, 2477321, 2734705, 3828587, 6016351, 12386605, 19142935, 30081755, 42114457, 210572285]

約数ペア:

[(1, 210572285), (5, 42114457), (7, 30081755), (11, 19142935), (17, 12386605), (35, 6016351), (55, 3828587), (77, 2734705), (85, 2477321), (119, 1769515), (187, 1126055), (385, 546941), (595, 353903), (935, 225211), (1309, 160865), (6545, 32173)]