331534

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 615600

約数和(自身を除く): 284066

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 199, 238, 398, 833, 1393, 1666, 2786, 3383, 6766, 9751, 19502, 23681, 47362, 165767, 331534]

約数ペア:

[(1, 331534), (2, 165767), (7, 47362), (14, 23681), (17, 19502), (34, 9751), (49, 6766), (98, 3383), (119, 2786), (199, 1666), (238, 1393), (398, 833)]