207988703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7703}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 234694656

約数和(自身を除く): 26705953

約数列:

[1, 13, 31, 67, 403, 871, 2077, 7703, 27001, 100139, 238793, 516101, 3104309, 6709313, 15999131, 207988703]

約数ペア:

[(1, 207988703), (13, 15999131), (31, 6709313), (67, 3104309), (403, 516101), (871, 238793), (2077, 100139), (7703, 27001)]