200802970

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{37117}}^1$

素因数の和:37665

約数の個数: 16

約数和(自身を含む): 362123208

約数和(自身を除く): 161320238

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 37117, 74234, 185585, 371170, 20080297, 40160594, 100401485, 200802970]

約数ペア:

[(1, 200802970), (2, 100401485), (5, 40160594), (10, 20080297), (541, 371170), (1082, 185585), (2705, 74234), (5410, 37117)]