130196210

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{51871}}^1$

素因数の和:52129

約数の個数: 16

約数和(自身を含む): 235291392

約数和(自身を除く): 105095182

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 51871, 103742, 259355, 518710, 13019621, 26039242, 65098105, 130196210]

約数ペア:

[(1, 130196210), (2, 65098105), (5, 26039242), (10, 13019621), (251, 518710), (502, 259355), (1255, 103742), (2510, 51871)]