208668828

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{172169}}^1$

素因数の和:172277

約数の個数: 24

約数和(自身を含む): 491717520

約数和(自身を除く): 283048692

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 172169, 344338, 516507, 688676, 1033014, 2066028, 17389069, 34778138, 52167207, 69556276, 104334414, 208668828]

約数ペア:

[(1, 208668828), (2, 104334414), (3, 69556276), (4, 52167207), (6, 34778138), (12, 17389069), (101, 2066028), (202, 1033014), (303, 688676), (404, 516507), (606, 344338), (1212, 172169)]