100206005

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 122453424

約数和(自身を除く): 22247419

約数列:

[1, 5, 73, 281, 365, 977, 1405, 4885, 20513, 71321, 102565, 274537, 356605, 1372685, 20041201, 100206005]

約数ペア:

[(1, 100206005), (5, 20041201), (73, 1372685), (281, 356605), (365, 274537), (977, 102565), (1405, 71321), (4885, 20513)]