206714893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^3\times {\mathrm{53}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 269879040

約数和(自身を除く): 63164147

約数列:

[1, 7, 11, 37, 53, 77, 259, 371, 407, 583, 1369, 1961, 2849, 4081, 9583, 13727, 15059, 21571, 50653, 72557, 105413, 150997, 354571, 507899, 557183, 798127, 2684609, 3900281, 5586889, 18792263, 29530699, 206714893]

約数ペア:

[(1, 206714893), (7, 29530699), (11, 18792263), (37, 5586889), (53, 3900281), (77, 2684609), (259, 798127), (371, 557183), (407, 507899), (583, 354571), (1369, 150997), (1961, 105413), (2849, 72557), (4081, 50653), (9583, 21571), (13727, 15059)]