200870770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 366996096

約数和(自身を除く): 166125326

約数列:

[1, 2, 5, 10, 137, 151, 274, 302, 685, 755, 971, 1370, 1510, 1942, 4855, 9710, 20687, 41374, 103435, 133027, 146621, 206870, 266054, 293242, 665135, 733105, 1330270, 1466210, 20087077, 40174154, 100435385, 200870770]

約数ペア:

[(1, 200870770), (2, 100435385), (5, 40174154), (10, 20087077), (137, 1466210), (151, 1330270), (274, 733105), (302, 665135), (685, 293242), (755, 266054), (971, 206870), (1370, 146621), (1510, 133027), (1942, 103435), (4855, 41374), (9710, 20687)]