201541295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1907}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 252771840

約数和(自身を除く): 51230545

約数列:

[1, 5, 23, 115, 919, 1907, 4595, 9535, 21137, 43861, 105685, 219305, 1752533, 8762665, 40308259, 201541295]

約数ペア:

[(1, 201541295), (5, 40308259), (23, 8762665), (115, 1752533), (919, 219305), (1907, 105685), (4595, 43861), (9535, 21137)]