207620728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^2$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 472083120

約数和(自身を除く): 264462392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 467, 476, 934, 952, 1868, 3269, 3736, 6538, 7939, 13076, 15878, 26152, 31756, 55573, 63512, 111146, 218089, 222292, 436178, 444584, 872356, 1526623, 1744712, 3053246, 3707513, 6106492, 7415026, 12212984, 14830052, 25952591, 29660104, 51905182, 103810364, 207620728]

約数ペア:

[(1, 207620728), (2, 103810364), (4, 51905182), (7, 29660104), (8, 25952591), (14, 14830052), (17, 12212984), (28, 7415026), (34, 6106492), (56, 3707513), (68, 3053246), (119, 1744712), (136, 1526623), (238, 872356), (467, 444584), (476, 436178), (934, 222292), (952, 218089), (1868, 111146), (3269, 63512), (3736, 55573), (6538, 31756), (7939, 26152), (13076, 15878)]