189799214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{67931}}^1$

素因数の和:68071

約数の個数: 16

約数和(自身を含む): 313030656

約数和(自身を除く): 123231442

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 67931, 135862, 747241, 1494482, 8627237, 17254474, 94899607, 189799214]

約数ペア:

[(1, 189799214), (2, 94899607), (11, 17254474), (22, 8627237), (127, 1494482), (254, 747241), (1397, 135862), (2794, 67931)]