213392012414

素因数分解:

$2^1\times 7^1\times {\mathrm{61027}}^1\times {\mathrm{249763}}^1$

素因数の和:310799

約数の個数: 16

約数和(自身を含む): 365822337408

約数和(自身を除く): 152430324994

約数列:

[1, 2, 7, 14, 61027, 122054, 249763, 427189, 499526, 854378, 1748341, 3496682, 15242286601, 30484573202, 106696006207, 213392012414]

約数ペア:

[(1, 213392012414), (2, 106696006207), (7, 30484573202), (14, 15242286601), (61027, 3496682), (122054, 1748341), (249763, 854378), (427189, 499526)]