201201005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{35083}}^1$

素因数の和:35156

約数の個数: 16

約数和(自身を含む): 255972864

約数和(自身を除く): 54771859

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 35083, 175415, 1087573, 1298071, 5437865, 6490355, 40240201, 201201005]

約数ペア:

[(1, 201201005), (5, 40240201), (31, 6490355), (37, 5437865), (155, 1298071), (185, 1087573), (1147, 175415), (5735, 35083)]