199471350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{102293}}^1$

素因数の和:102321

約数の個数: 48

約数和(自身を含む): 532747152

約数和(自身を除く): 333275802

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, 102293, 204586, 306879, 511465, 613758, 1022930, 1329809, 1534395, 2557325, 2659618, 3068790, 3989427, 5114650, 6649045, 7671975, 7978854, 13298090, 15343950, 19947135, 33245225, 39894270, 66490450, 99735675, 199471350]

約数ペア:

[(1, 199471350), (2, 99735675), (3, 66490450), (5, 39894270), (6, 33245225), (10, 19947135), (13, 15343950), (15, 13298090), (25, 7978854), (26, 7671975), (30, 6649045), (39, 5114650), (50, 3989427), (65, 3068790), (75, 2659618), (78, 2557325), (130, 1534395), (150, 1329809), (195, 1022930), (325, 613758), (390, 511465), (650, 306879), (975, 204586), (1950, 102293)]