199315910

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{17021}}^1$

素因数の和:18199

約数の個数: 16

約数和(自身を含む): 359096112

約数和(自身を除く): 159780202

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 17021, 34042, 85105, 170210, 19931591, 39863182, 99657955, 199315910]

約数ペア:

[(1, 199315910), (2, 99657955), (5, 39863182), (10, 19931591), (1171, 170210), (2342, 85105), (5855, 34042), (11710, 17021)]