208190052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{826151}}^1$

素因数の和:826168

約数の個数: 36

約数和(自身を含む): 601438656

約数和(自身を除く): 393248604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 826151, 1652302, 2478453, 3304604, 4956906, 5783057, 7435359, 9913812, 11566114, 14870718, 17349171, 23132228, 29741436, 34698342, 52047513, 69396684, 104095026, 208190052]

約数ペア:

[(1, 208190052), (2, 104095026), (3, 69396684), (4, 52047513), (6, 34698342), (7, 29741436), (9, 23132228), (12, 17349171), (14, 14870718), (18, 11566114), (21, 9913812), (28, 7435359), (36, 5783057), (42, 4956906), (63, 3304604), (84, 2478453), (126, 1652302), (252, 826151)]