196634786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{5431}}^1$

素因数の和:5897

約数の個数: 16

約数和(自身を含む): 302584128

約数和(自身を除く): 105949342

約数列:

[1, 2, 43, 86, 421, 842, 5431, 10862, 18103, 36206, 233533, 467066, 2286451, 4572902, 98317393, 196634786]

約数ペア:

[(1, 196634786), (2, 98317393), (43, 4572902), (86, 2286451), (421, 467066), (842, 233533), (5431, 36206), (10862, 18103)]