207905060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32587}}^1$

素因数の和:32636

約数の個数: 48

約数和(自身を含む): 492730560

約数和(自身を除く): 284825500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 32587, 65174, 130348, 162935, 325870, 358457, 651740, 716914, 945023, 1433828, 1792285, 1890046, 3584570, 3780092, 4725115, 7169140, 9450230, 10395253, 18900460, 20790506, 41581012, 51976265, 103952530, 207905060]

約数ペア:

[(1, 207905060), (2, 103952530), (4, 51976265), (5, 41581012), (10, 20790506), (11, 18900460), (20, 10395253), (22, 9450230), (29, 7169140), (44, 4725115), (55, 3780092), (58, 3584570), (110, 1890046), (116, 1792285), (145, 1433828), (220, 945023), (290, 716914), (319, 651740), (580, 358457), (638, 325870), (1276, 162935), (1595, 130348), (3190, 65174), (6380, 32587)]