318206

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 590976

約数和(自身を除く): 272770

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 191, 238, 382, 833, 1337, 1666, 2674, 3247, 6494, 9359, 18718, 22729, 45458, 159103, 318206]

約数ペア:

[(1, 318206), (2, 159103), (7, 45458), (14, 22729), (17, 18718), (34, 9359), (49, 6494), (98, 3247), (119, 2674), (191, 1666), (238, 1337), (382, 833)]