215283642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269779}}^1$

素因数の和:269810

約数の個数: 32

約数和(自身を含む): 517977600

約数和(自身を除く): 302693958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 269779, 539558, 809337, 1618674, 1888453, 3776906, 5125801, 5665359, 10251602, 11330718, 15377403, 30754806, 35880607, 71761214, 107641821, 215283642]

約数ペア:

[(1, 215283642), (2, 107641821), (3, 71761214), (6, 35880607), (7, 30754806), (14, 15377403), (19, 11330718), (21, 10251602), (38, 5665359), (42, 5125801), (57, 3776906), (114, 1888453), (133, 1618674), (266, 809337), (399, 539558), (798, 269779)]