199439282

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{44939}}^1$

素因数の和:45265

約数の個数: 16

約数和(自身を含む): 342982080

約数和(自身を除く): 143542798

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 44939, 89878, 314573, 629146, 14245663, 28491326, 99719641, 199439282]

約数ペア:

[(1, 199439282), (2, 99719641), (7, 28491326), (14, 14245663), (317, 629146), (634, 314573), (2219, 89878), (4438, 44939)]