202019426

素因数分解:

$2^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{5897}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 346519296

約数和(自身を除く): 144499870

約数列:

[1, 2, 7, 14, 2447, 4894, 5897, 11794, 17129, 34258, 41279, 82558, 14429959, 28859918, 101009713, 202019426]

約数ペア:

[(1, 202019426), (2, 101009713), (7, 28859918), (14, 14429959), (2447, 82558), (4894, 41279), (5897, 34258), (11794, 17129)]