201363197

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7041

約数の個数: 24

約数和(自身を含む): 254557440

約数和(自身を除く): 53194243

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 6977, 28861, 48839, 132563, 216287, 341873, 927941, 1514009, 4109453, 6495587, 10598063, 28766171, 201363197]

約数ペア:

[(1, 201363197), (7, 28766171), (19, 10598063), (31, 6495587), (49, 4109453), (133, 1514009), (217, 927941), (589, 341873), (931, 216287), (1519, 132563), (4123, 48839), (6977, 28861)]