125874196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63317}}^1$

素因数の和:63399

約数の個数: 24

約数和(自身を含む): 255298176

約数和(自身を除く): 129423980

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 63317, 126634, 253268, 443219, 886438, 1772876, 4495507, 8991014, 17982028, 31468549, 62937098, 125874196]

約数ペア:

[(1, 125874196), (2, 62937098), (4, 31468549), (7, 17982028), (14, 8991014), (28, 4495507), (71, 1772876), (142, 886438), (284, 443219), (497, 253268), (994, 126634), (1988, 63317)]