200728136

素因数分解:

$2^3\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{3061}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 430639680

約数和(自身を除く): 229911544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1171, 2342, 3061, 4684, 6122, 8197, 9368, 12244, 16394, 21427, 24488, 32788, 42854, 65576, 85708, 171416, 3584431, 7168862, 14337724, 25091017, 28675448, 50182034, 100364068, 200728136]

約数ペア:

[(1, 200728136), (2, 100364068), (4, 50182034), (7, 28675448), (8, 25091017), (14, 14337724), (28, 7168862), (56, 3584431), (1171, 171416), (2342, 85708), (3061, 65576), (4684, 42854), (6122, 32788), (8197, 24488), (9368, 21427), (12244, 16394)]