243417314

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{195359}}^1$

素因数の和:195457

約数の個数: 16

約数和(自身を含む): 421977600

約数和(自身を除く): 178560286

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 195359, 390718, 1367513, 2735026, 17386951, 34773902, 121708657, 243417314]

約数ペア:

[(1, 243417314), (2, 121708657), (7, 34773902), (14, 17386951), (89, 2735026), (178, 1367513), (623, 390718), (1246, 195359)]