201504595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{21001}}^1$

素因数の和:21126

約数の個数: 16

約数和(自身を含む): 257064480

約数和(自身を除く): 55559885

約数列:

[1, 5, 19, 95, 101, 505, 1919, 9595, 21001, 105005, 399019, 1995095, 2121101, 10605505, 40300919, 201504595]

約数ペア:

[(1, 201504595), (5, 40300919), (19, 10605505), (95, 2121101), (101, 1995095), (505, 399019), (1919, 105005), (9595, 21001)]