199900414

素因数分解:

$2^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{7237}}^1$

素因数の和:9219

約数の個数: 16

約数和(自身を含む): 342907488

約数和(自身を除く): 143007074

約数列:

[1, 2, 7, 14, 1973, 3946, 7237, 13811, 14474, 27622, 50659, 101318, 14278601, 28557202, 99950207, 199900414]

約数ペア:

[(1, 199900414), (2, 99950207), (7, 28557202), (14, 14278601), (1973, 101318), (3946, 50659), (7237, 27622), (13811, 14474)]