200566505

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 243234048

約数和(自身を除く): 42667543

約数列:

[1, 5, 151, 421, 631, 755, 2105, 3155, 63571, 95281, 265651, 317855, 476405, 1328255, 40113301, 200566505]

約数ペア:

[(1, 200566505), (5, 40113301), (151, 1328255), (421, 476405), (631, 317855), (755, 265651), (2105, 95281), (3155, 63571)]