201356456

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{17041}}^1$

素因数の和:17265

約数の個数: 32

約数和(自身を含む): 433548480

約数和(自身を除く): 232192024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 17041, 34082, 68164, 119287, 136328, 238574, 477148, 954296, 3595651, 7191302, 14382604, 25169557, 28765208, 50339114, 100678228, 201356456]

約数ペア:

[(1, 201356456), (2, 100678228), (4, 50339114), (7, 28765208), (8, 25169557), (14, 14382604), (28, 7191302), (56, 3595651), (211, 954296), (422, 477148), (844, 238574), (1477, 136328), (1688, 119287), (2954, 68164), (5908, 34082), (11816, 17041)]