228712682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{102931}}^1$

素因数の和:103045

約数の個数: 16

約数和(自身を含む): 377966304

約数和(自身を除く): 149253622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 102931, 205862, 1132241, 2264482, 10396031, 20792062, 114356341, 228712682]

約数ペア:

[(1, 228712682), (2, 114356341), (11, 20792062), (22, 10396031), (101, 2264482), (202, 1132241), (1111, 205862), (2222, 102931)]