207817495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{13241}}^1$

素因数の和:13362

約数の個数: 16

約数和(自身を含む): 258695712

約数和(自身を除く): 50878217

約数列:

[1, 5, 43, 73, 215, 365, 3139, 13241, 15695, 66205, 569363, 966593, 2846815, 4832965, 41563499, 207817495]

約数ペア:

[(1, 207817495), (5, 41563499), (43, 4832965), (73, 2846815), (215, 966593), (365, 569363), (3139, 66205), (13241, 15695)]