200128838

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22477

約数の個数: 32

約数和(自身を含む): 377025600

約数和(自身を除く): 176896762

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 22441, 44882, 157087, 291733, 314174, 583466, 1099609, 2042131, 2199218, 4084262, 7697263, 14294917, 15394526, 28589834, 100064419, 200128838]

約数ペア:

[(1, 200128838), (2, 100064419), (7, 28589834), (13, 15394526), (14, 14294917), (26, 7697263), (49, 4084262), (91, 2199218), (98, 2042131), (182, 1099609), (343, 583466), (637, 314174), (686, 291733), (1274, 157087), (4459, 44882), (8918, 22441)]