208020316

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{12041}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 416749536

約数和(自身を除く): 208729220

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 12041, 17276, 24082, 48164, 84287, 168574, 337148, 7429297, 14858594, 29717188, 52005079, 104010158, 208020316]

約数ペア:

[(1, 208020316), (2, 104010158), (4, 52005079), (7, 29717188), (14, 14858594), (28, 7429297), (617, 337148), (1234, 168574), (2468, 84287), (4319, 48164), (8638, 24082), (12041, 17276)]