400142161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 423751680

約数和(自身を除く): 23609519

約数列:

[1, 37, 47, 109, 1739, 2111, 4033, 5123, 78107, 99217, 189551, 230099, 3671029, 8513663, 10814653, 400142161]

約数ペア:

[(1, 400142161), (37, 10814653), (47, 8513663), (109, 3671029), (1739, 230099), (2111, 189551), (4033, 99217), (5123, 78107)]