203025459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1307}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 334010880

約数和(自身を除く): 130985421

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 569, 1307, 1707, 3921, 3983, 7397, 9149, 11949, 16991, 22191, 27447, 50973, 51779, 118937, 155337, 356811, 743683, 2231049, 5205781, 9667879, 15617343, 29003637, 67675153, 203025459]

約数ペア:

[(1, 203025459), (3, 67675153), (7, 29003637), (13, 15617343), (21, 9667879), (39, 5205781), (91, 2231049), (273, 743683), (569, 356811), (1307, 155337), (1707, 118937), (3921, 51779), (3983, 50973), (7397, 27447), (9149, 22191), (11949, 16991)]