207406502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{20219}}^1$

素因数の和:20467

約数の個数: 16

約数和(自身を含む): 326108160

約数和(自身を除く): 118701658

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 20219, 40438, 465037, 930074, 4508837, 9017674, 103703251, 207406502]

約数ペア:

[(1, 207406502), (2, 103703251), (23, 9017674), (46, 4508837), (223, 930074), (446, 465037), (5129, 40438), (10258, 20219)]