208794802

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{3607}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 317446272

約数和(自身を除く): 108651470

約数列:

[1, 2, 103, 206, 281, 562, 3607, 7214, 28943, 57886, 371521, 743042, 1013567, 2027134, 104397401, 208794802]

約数ペア:

[(1, 208794802), (2, 104397401), (103, 2027134), (206, 1013567), (281, 743042), (562, 371521), (3607, 57886), (7214, 28943)]