204112870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1570099}}^1$

素因数の和:1570119

約数の個数: 16

約数和(自身を含む): 395665200

約数和(自身を除く): 191552330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1570099, 3140198, 7850495, 15700990, 20411287, 40822574, 102056435, 204112870]

約数ペア:

[(1, 204112870), (2, 102056435), (5, 40822574), (10, 20411287), (13, 15700990), (26, 7850495), (65, 3140198), (130, 1570099)]