207975716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{50627}}^1$

素因数の和:50723

約数の個数: 24

約数和(自身を含む): 396923520

約数和(自身を除く): 188947804

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 50627, 101254, 202508, 658151, 1316302, 2632604, 3999533, 7999066, 15998132, 51993929, 103987858, 207975716]

約数ペア:

[(1, 207975716), (2, 103987858), (4, 51993929), (13, 15998132), (26, 7999066), (52, 3999533), (79, 2632604), (158, 1316302), (316, 658151), (1027, 202508), (2054, 101254), (4108, 50627)]