201223603

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 232621504

約数和(自身を除く): 31397901

約数列:

[1, 7, 157, 277, 661, 1099, 1939, 4627, 43489, 103777, 183097, 304423, 726439, 1281679, 28746229, 201223603]

約数ペア:

[(1, 201223603), (7, 28746229), (157, 1281679), (277, 726439), (661, 304423), (1099, 183097), (1939, 103777), (4627, 43489)]