212310718

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{6521}}^1$

素因数の和:6819

約数の個数: 16

約数和(自身を含む): 324326016

約数和(自身を除く): 112015298

約数列:

[1, 2, 73, 146, 223, 446, 6521, 13042, 16279, 32558, 476033, 952066, 1454183, 2908366, 106155359, 212310718]

約数ペア:

[(1, 212310718), (2, 106155359), (73, 2908366), (146, 1454183), (223, 952066), (446, 476033), (6521, 32558), (13042, 16279)]