244986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 591360

約数和(自身を除く): 346374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 399, 614, 798, 921, 1842, 2149, 4298, 5833, 6447, 11666, 12894, 17499, 34998, 40831, 81662, 122493, 244986]

約数ペア:

[(1, 244986), (2, 122493), (3, 81662), (6, 40831), (7, 34998), (14, 17499), (19, 12894), (21, 11666), (38, 6447), (42, 5833), (57, 4298), (114, 2149), (133, 1842), (266, 921), (307, 798), (399, 614)]