210916626

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{223903}}^1$

素因数の和:224065

約数の個数: 16

約数和(自身を含む): 424521984

約数和(自身を除く): 213605358

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 223903, 447806, 671709, 1343418, 35152771, 70305542, 105458313, 210916626]

約数ペア:

[(1, 210916626), (2, 105458313), (3, 70305542), (6, 35152771), (157, 1343418), (314, 671709), (471, 447806), (942, 223903)]