206943659

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 228047904

約数和(自身を除く): 21104245

約数列:

[1, 13, 61, 163, 793, 1601, 2119, 9943, 20813, 97661, 129259, 260963, 1269593, 3392519, 15918743, 206943659]

約数ペア:

[(1, 206943659), (13, 15918743), (61, 3392519), (163, 1269593), (793, 260963), (1601, 129259), (2119, 97661), (9943, 20813)]