210242005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 256608000

約数和(自身を除く): 46365995

約数列:

[1, 5, 71, 355, 449, 1319, 2245, 6595, 31879, 93649, 159395, 468245, 592231, 2961155, 42048401, 210242005]

約数ペア:

[(1, 210242005), (5, 42048401), (71, 2961155), (355, 592231), (449, 468245), (1319, 159395), (2245, 93649), (6595, 31879)]