201997562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{43403}}^1$

素因数の和:43597

約数の個数: 16

約数和(自身を含む): 328134240

約数和(自身を除く): 126136678

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 43403, 86806, 564239, 1128478, 7769137, 15538274, 100998781, 201997562]

約数ペア:

[(1, 201997562), (2, 100998781), (13, 15538274), (26, 7769137), (179, 1128478), (358, 564239), (2327, 86806), (4654, 43403)]