206880933

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{42281}}^1$

素因数の和:42524

約数の個数: 16

約数和(自身を含む): 316607616

約数和(自身を除く): 109726683

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 42281, 126843, 295967, 887901, 9851473, 29554419, 68960311, 206880933]

約数ペア:

[(1, 206880933), (3, 68960311), (7, 29554419), (21, 9851473), (233, 887901), (699, 295967), (1631, 126843), (4893, 42281)]