208877888

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{10631}}^1$

素因数の和:10950

約数の個数: 28

約数和(自身を含む): 415881312

約数和(自身を除く): 207003424

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 10631, 19648, 21262, 42524, 85048, 170096, 340192, 680384, 3263717, 6527434, 13054868, 26109736, 52219472, 104438944, 208877888]

約数ペア:

[(1, 208877888), (2, 104438944), (4, 52219472), (8, 26109736), (16, 13054868), (32, 6527434), (64, 3263717), (307, 680384), (614, 340192), (1228, 170096), (2456, 85048), (4912, 42524), (9824, 21262), (10631, 19648)]