201272210

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{178117}}^1$

素因数の和:178237

約数の個数: 16

約数和(自身を含む): 365498136

約数和(自身を除く): 164225926

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 178117, 356234, 890585, 1781170, 20127221, 40254442, 100636105, 201272210]

約数ペア:

[(1, 201272210), (2, 100636105), (5, 40254442), (10, 20127221), (113, 1781170), (226, 890585), (565, 356234), (1130, 178117)]