256265004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1256201}}^1$

素因数の和:1256225

約数の個数: 24

約数和(自身を含む): 633125808

約数和(自身を除く): 376860804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1256201, 2512402, 3768603, 5024804, 7537206, 15074412, 21355417, 42710834, 64066251, 85421668, 128132502, 256265004]

約数ペア:

[(1, 256265004), (2, 128132502), (3, 85421668), (4, 64066251), (6, 42710834), (12, 21355417), (17, 15074412), (34, 7537206), (51, 5024804), (68, 3768603), (102, 2512402), (204, 1256201)]