201659731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 257862528

約数和(自身を除く): 56202797

約数列:

[1, 7, 13, 37, 91, 101, 259, 481, 593, 707, 1313, 3367, 3737, 4151, 7709, 9191, 21941, 26159, 48581, 53963, 59893, 153587, 285233, 340067, 419251, 778609, 1996631, 2216041, 5450263, 15512287, 28808533, 201659731]

約数ペア:

[(1, 201659731), (7, 28808533), (13, 15512287), (37, 5450263), (91, 2216041), (101, 1996631), (259, 778609), (481, 419251), (593, 340067), (707, 285233), (1313, 153587), (3367, 59893), (3737, 53963), (4151, 48581), (7709, 26159), (9191, 21941)]