198072010

素因数分解:

$2^1\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{8461}}^1$

素因数の和:10809

約数の個数: 16

約数和(自身を含む): 356724072

約数和(自身を除く): 158652062

約数列:

[1, 2, 5, 10, 2341, 4682, 8461, 11705, 16922, 23410, 42305, 84610, 19807201, 39614402, 99036005, 198072010]

約数ペア:

[(1, 198072010), (2, 99036005), (5, 39614402), (10, 19807201), (2341, 84610), (4682, 42305), (8461, 23410), (11705, 16922)]