211552802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{6481}}^1$

素因数の和:7361

約数の個数: 16

約数和(自身を含む): 334471200

約数和(自身を除く): 122918398

約数列:

[1, 2, 19, 38, 859, 1718, 6481, 12962, 16321, 32642, 123139, 246278, 5567179, 11134358, 105776401, 211552802]

約数ペア:

[(1, 211552802), (2, 105776401), (19, 11134358), (38, 5567179), (859, 246278), (1718, 123139), (6481, 32642), (12962, 16321)]