207817990849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{28629011}}^1$

素因数の和:28629096

約数の個数: 16

約数和(自身を含む): 255599819136

約数和(自身を除く): 47781828287

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 28629011, 200403077, 486693187, 1746369671, 3406852309, 12224587697, 29688284407, 207817990849]

約数ペア:

[(1, 207817990849), (7, 29688284407), (17, 12224587697), (61, 3406852309), (119, 1746369671), (427, 486693187), (1037, 200403077), (7259, 28629011)]