202401115

素因数分解:

$5^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 283208832

約数和(自身を除く): 80807717

約数列:

[1, 5, 7, 35, 49, 245, 607, 1361, 3035, 4249, 6805, 9527, 21245, 29743, 47635, 66689, 148715, 333445, 826127, 4130635, 5782889, 28914445, 40480223, 202401115]

約数ペア:

[(1, 202401115), (5, 40480223), (7, 28914445), (35, 5782889), (49, 4130635), (245, 826127), (607, 333445), (1361, 148715), (3035, 66689), (4249, 47635), (6805, 29743), (9527, 21245)]