199502713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 211792896

約数和(自身を除く): 12290183

約数列:

[1, 23, 97, 223, 401, 2231, 5129, 9223, 21631, 38897, 89423, 497513, 894631, 2056729, 8674031, 199502713]

約数ペア:

[(1, 199502713), (23, 8674031), (97, 2056729), (223, 894631), (401, 497513), (2231, 89423), (5129, 38897), (9223, 21631)]