213668315

素因数分解:

$5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{5743}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 293357568

約数和(自身を除く): 79689253

約数列:

[1, 5, 7, 35, 1063, 5315, 5743, 7441, 28715, 37205, 40201, 201005, 6104809, 30524045, 42733663, 213668315]

約数ペア:

[(1, 213668315), (5, 42733663), (7, 30524045), (35, 6104809), (1063, 201005), (5315, 40201), (5743, 37205), (7441, 28715)]