129203942

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{111191}}^1$

素因数の和:111283

約数の個数: 16

約数和(自身を含む): 224163072

約数和(自身を除く): 94959130

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 111191, 222382, 778337, 1556674, 9228853, 18457706, 64601971, 129203942]

約数ペア:

[(1, 129203942), (2, 64601971), (7, 18457706), (14, 9228853), (83, 1556674), (166, 778337), (581, 222382), (1162, 111191)]