208753350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107053}}^1$

素因数の和:107081

約数の個数: 48

約数和(自身を含む): 557537232

約数和(自身を除く): 348783882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 107053, 214106, 321159, 535265, 642318, 1070530, 1391689, 1605795, 2676325, 2783378, 3211590, 4175067, 5352650, 6958445, 8028975, 8350134, 13916890, 16057950, 20875335, 34792225, 41750670, 69584450, 104376675, 208753350]

約数ペア:

[(1, 208753350), (2, 104376675), (3, 69584450), (5, 41750670), (6, 34792225), (10, 20875335), (13, 16057950), (15, 13916890), (25, 8350134), (26, 8028975), (30, 6958445), (39, 5352650), (50, 4175067), (65, 3211590), (75, 2783378), (78, 2676325), (130, 1605795), (150, 1391689), (195, 1070530), (325, 642318), (390, 535265), (650, 321159), (975, 214106), (1950, 107053)]