195440756

素因数分解:

$2^2\times 7^1\times {\mathrm{6980027}}^1$

素因数の和:6980038

約数の個数: 12

約数和(自身を含む): 390881568

約数和(自身を除く): 195440812

約数列:

[1, 2, 4, 7, 14, 28, 6980027, 13960054, 27920108, 48860189, 97720378, 195440756]

約数ペア:

[(1, 195440756), (2, 97720378), (4, 48860189), (7, 27920108), (14, 13960054), (28, 6980027)]