201528663

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107827}}^1$

素因数の和:107926

約数の個数: 16

約数和(自身を含む): 310544640

約数和(自身を除く): 109015977

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 107827, 323481, 754789, 2264367, 9596603, 28789809, 67176221, 201528663]

約数ペア:

[(1, 201528663), (3, 67176221), (7, 28789809), (21, 9596603), (89, 2264367), (267, 754789), (623, 323481), (1869, 107827)]