202188418970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1189343641}}^1$

素因数の和:1189343665

約数の個数: 16

約数和(自身を含む): 385347340008

約数和(自身を除く): 183158921038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1189343641, 2378687282, 5946718205, 11893436410, 20218841897, 40437683794, 101094209485, 202188418970]

約数ペア:

[(1, 202188418970), (2, 101094209485), (5, 40437683794), (10, 20218841897), (17, 11893436410), (34, 5946718205), (85, 2378687282), (170, 1189343641)]