200984905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{4451}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 263487168

約数和(自身を除く): 62502263

約数列:

[1, 5, 11, 55, 821, 4105, 4451, 9031, 22255, 45155, 48961, 244805, 3654271, 18271355, 40196981, 200984905]

約数ペア:

[(1, 200984905), (5, 40196981), (11, 18271355), (55, 3654271), (821, 244805), (4105, 48961), (4451, 45155), (9031, 22255)]