199664090

素因数分解:

$2^1\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{11351}}^1$

素因数の和:13117

約数の個数: 16

約数和(自身を含む): 359631360

約数和(自身を除く): 159967270

約数列:

[1, 2, 5, 10, 1759, 3518, 8795, 11351, 17590, 22702, 56755, 113510, 19966409, 39932818, 99832045, 199664090]

約数ペア:

[(1, 199664090), (2, 99832045), (5, 39932818), (10, 19966409), (1759, 113510), (3518, 56755), (8795, 22702), (11351, 17590)]