201667072

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1608

約数の個数: 40

約数和(自身を含む): 404567856

約数和(自身を除く): 202900784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 1283, 2456, 2566, 4912, 5132, 9824, 10264, 19648, 20528, 39296, 41056, 78592, 82112, 157184, 164224, 328448, 393881, 656896, 787762, 1575524, 3151048, 6302096, 12604192, 25208384, 50416768, 100833536, 201667072]

約数ペア:

[(1, 201667072), (2, 100833536), (4, 50416768), (8, 25208384), (16, 12604192), (32, 6302096), (64, 3151048), (128, 1575524), (256, 787762), (307, 656896), (512, 393881), (614, 328448), (1228, 164224), (1283, 157184), (2456, 82112), (2566, 78592), (4912, 41056), (5132, 39296), (9824, 20528), (10264, 19648)]