200212945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9041}}^1$

素因数の和:9192

約数の個数: 16

約数和(自身を含む): 248257152

約数和(自身を除く): 48044207

約数列:

[1, 5, 43, 103, 215, 515, 4429, 9041, 22145, 45205, 388763, 931223, 1943815, 4656115, 40042589, 200212945]

約数ペア:

[(1, 200212945), (5, 40042589), (43, 4656115), (103, 1943815), (215, 931223), (515, 388763), (4429, 45205), (9041, 22145)]