201381110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2903}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 414830592

約数和(自身を除く): 213449482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 991, 1982, 2903, 4955, 5806, 6937, 9910, 13874, 14515, 20321, 29030, 34685, 40642, 69370, 101605, 203210, 2876873, 5753746, 14384365, 20138111, 28768730, 40276222, 100690555, 201381110]

約数ペア:

[(1, 201381110), (2, 100690555), (5, 40276222), (7, 28768730), (10, 20138111), (14, 14384365), (35, 5753746), (70, 2876873), (991, 203210), (1982, 101605), (2903, 69370), (4955, 40642), (5806, 34685), (6937, 29030), (9910, 20321), (13874, 14515)]