194622715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 288589824

約数和(自身を除く): 93967109

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 271, 289, 355, 497, 595, 1207, 1355, 1445, 1897, 2023, 2485, 4607, 6035, 8449, 9485, 10115, 19241, 20519, 23035, 32249, 42245, 78319, 96205, 102595, 134687, 143633, 161245, 327097, 391595, 548233, 673435, 718165, 1635485, 2289679, 2741165, 5560649, 11448395, 27803245, 38924543, 194622715]

約数ペア:

[(1, 194622715), (5, 38924543), (7, 27803245), (17, 11448395), (35, 5560649), (71, 2741165), (85, 2289679), (119, 1635485), (271, 718165), (289, 673435), (355, 548233), (497, 391595), (595, 327097), (1207, 161245), (1355, 143633), (1445, 134687), (1897, 102595), (2023, 96205), (2485, 78319), (4607, 42245), (6035, 32249), (8449, 23035), (9485, 20519), (10115, 19241)]