203460507

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10133}}^1$

素因数の和:10259

約数の個数: 24

約数和(自身を含む): 309857184

約数和(自身を除く): 106396677

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 10133, 20079, 30399, 91197, 233059, 699177, 982901, 2097531, 2948703, 8846109, 22606723, 67820169, 203460507]

約数ペア:

[(1, 203460507), (3, 67820169), (9, 22606723), (23, 8846109), (69, 2948703), (97, 2097531), (207, 982901), (291, 699177), (873, 233059), (2231, 91197), (6693, 30399), (10133, 20079)]