201285535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{159119}}^1$

素因数の和:159158

約数の個数: 16

約数和(自身を含む): 274959360

約数和(自身を除く): 73673825

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 159119, 795595, 1750309, 3659737, 8751545, 18298685, 40257107, 201285535]

約数ペア:

[(1, 201285535), (5, 40257107), (11, 18298685), (23, 8751545), (55, 3659737), (115, 1750309), (253, 795595), (1265, 159119)]