208108056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{667013}}^1$

素因数の和:667035

約数の個数: 32

約数和(自身を含む): 560291760

約数和(自身を除く): 352183704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 667013, 1334026, 2001039, 2668052, 4002078, 5336104, 8004156, 8671169, 16008312, 17342338, 26013507, 34684676, 52027014, 69369352, 104054028, 208108056]

約数ペア:

[(1, 208108056), (2, 104054028), (3, 69369352), (4, 52027014), (6, 34684676), (8, 26013507), (12, 17342338), (13, 16008312), (24, 8671169), (26, 8004156), (39, 5336104), (52, 4002078), (78, 2668052), (104, 2001039), (156, 1334026), (312, 667013)]