201127969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54521}}^1$

素因数の和:54576

約数の個数: 16

約数和(自身を含む): 251237376

約数和(自身を除く): 50109407

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 54521, 381647, 926857, 1690151, 6487999, 11831057, 28732567, 201127969]

約数ペア:

[(1, 201127969), (7, 28732567), (17, 11831057), (31, 6487999), (119, 1690151), (217, 926857), (527, 381647), (3689, 54521)]