214173694

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{171889}}^1$

素因数の和:171987

約数の個数: 16

約数和(自身を含む): 371282400

約数和(自身を除く): 157108706

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 171889, 343778, 1203223, 2406446, 15298121, 30596242, 107086847, 214173694]

約数ペア:

[(1, 214173694), (2, 107086847), (7, 30596242), (14, 15298121), (89, 2406446), (178, 1203223), (623, 343778), (1246, 171889)]