207823088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14947}}^1$

素因数の和:15045

約数の個数: 40

約数和(自身を含む): 444852480

約数和(自身を除く): 237029392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 14947, 29894, 59788, 119576, 164417, 239152, 328834, 657668, 1180813, 1315336, 2361626, 2630672, 4723252, 9446504, 12988943, 18893008, 25977886, 51955772, 103911544, 207823088]

約数ペア:

[(1, 207823088), (2, 103911544), (4, 51955772), (8, 25977886), (11, 18893008), (16, 12988943), (22, 9446504), (44, 4723252), (79, 2630672), (88, 2361626), (158, 1315336), (176, 1180813), (316, 657668), (632, 328834), (869, 239152), (1264, 164417), (1738, 119576), (3476, 59788), (6952, 29894), (13904, 14947)]