249492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 616896

約数和(自身を除く): 367404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1223, 2446, 3669, 4892, 7338, 14676, 20791, 41582, 62373, 83164, 124746, 249492]

約数ペア:

[(1, 249492), (2, 124746), (3, 83164), (4, 62373), (6, 41582), (12, 20791), (17, 14676), (34, 7338), (51, 4892), (68, 3669), (102, 2446), (204, 1223)]