207946290723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{129281}}^1\times {\mathrm{28219}}^1$

素因数の和:157522

約数の個数: 16

約数和(自身を含む): 291867043200

約数和(自身を除く): 83920752477

約数列:

[1, 3, 19, 57, 28219, 84657, 129281, 387843, 536161, 1608483, 2456339, 7369017, 3648180539, 10944541617, 69315430241, 207946290723]

約数ペア:

[(1, 207946290723), (3, 69315430241), (19, 10944541617), (57, 3648180539), (28219, 7369017), (84657, 2456339), (129281, 1608483), (387843, 536161)]