207829205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2647}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 256241664

約数和(自身を除く): 48412459

約数列:

[1, 5, 41, 205, 383, 1915, 2647, 13235, 15703, 78515, 108527, 542635, 1013801, 5069005, 41565841, 207829205]

約数ペア:

[(1, 207829205), (5, 41565841), (41, 5069005), (205, 1013801), (383, 542635), (1915, 108527), (2647, 78515), (13235, 15703)]