129202012

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{362927}}^1$

素因数の和:363020

約数の個数: 12

約数和(自身を含む): 228644640

約数和(自身を除く): 99442628

約数列:

[1, 2, 4, 89, 178, 356, 362927, 725854, 1451708, 32300503, 64601006, 129202012]

約数ペア:

[(1, 129202012), (2, 64601006), (4, 32300503), (89, 1451708), (178, 725854), (356, 362927)]