200401078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{31699}}^1$

素因数の和:31839

約数の個数: 16

約数和(自身を含む): 313830000

約数和(自身を除く): 113428922

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 31699, 63398, 919271, 1838542, 3455191, 6910382, 100200539, 200401078]

約数ペア:

[(1, 200401078), (2, 100200539), (29, 6910382), (58, 3455191), (109, 1838542), (218, 919271), (3161, 63398), (6322, 31699)]