201102142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{16823}}^1$

素因数の和:17007

約数の個数: 16

約数和(自身を含む): 310907520

約数和(自身を除く): 109805378

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 16823, 33646, 723389, 1446778, 2338397, 4676794, 100551071, 201102142]

約数ペア:

[(1, 201102142), (2, 100551071), (43, 4676794), (86, 2338397), (139, 1446778), (278, 723389), (5977, 33646), (11954, 16823)]