211677061265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{10149943}}^1$

素因数の和:10150088

約数の個数: 16

約数和(自身を含む): 262599351168

約数和(自身を除く): 50922289903

約数列:

[1, 5, 43, 97, 215, 485, 4171, 20855, 10149943, 50749715, 436447549, 984544471, 2182237745, 4922722355, 42335412253, 211677061265]

約数ペア:

[(1, 211677061265), (5, 42335412253), (43, 4922722355), (97, 2182237745), (215, 984544471), (485, 436447549), (4171, 50749715), (20855, 10149943)]