207905061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14369}}^1$

素因数の和:14445

約数の個数: 32

約数和(自身を含む): 347639040

約数和(自身を除く): 139733979

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14369, 14469, 43107, 100583, 186797, 301749, 560391, 761557, 1307579, 2284671, 3922737, 5330899, 9900241, 15992697, 29700723, 69301687, 207905061]

約数ペア:

[(1, 207905061), (3, 69301687), (7, 29700723), (13, 15992697), (21, 9900241), (39, 5330899), (53, 3922737), (91, 2284671), (159, 1307579), (273, 761557), (371, 560391), (689, 301749), (1113, 186797), (2067, 100583), (4823, 43107), (14369, 14469)]