202278610

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{196387}}^1$

素因数の和:196497

約数の個数: 16

約数和(自身を含む): 367638336

約数和(自身を除く): 165359726

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 196387, 392774, 981935, 1963870, 20227861, 40455722, 101139305, 202278610]

約数ペア:

[(1, 202278610), (2, 101139305), (5, 40455722), (10, 20227861), (103, 1963870), (206, 981935), (515, 392774), (1030, 196387)]