202112109

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5059}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 306271680

約数和(自身を除く): 104159571

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 5059, 13317, 15177, 39951, 45531, 116357, 349071, 976387, 1047213, 2929161, 8787483, 22456901, 67370703, 202112109]

約数ペア:

[(1, 202112109), (3, 67370703), (9, 22456901), (23, 8787483), (69, 2929161), (193, 1047213), (207, 976387), (579, 349071), (1737, 116357), (4439, 45531), (5059, 39951), (13317, 15177)]