211017862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{330749}}^1$

素因数の和:330791

約数の個数: 16

約数和(自身を含む): 357210000

約数和(自身を除く): 146192138

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 330749, 661498, 3638239, 7276478, 9591721, 19183442, 105508931, 211017862]

約数ペア:

[(1, 211017862), (2, 105508931), (11, 19183442), (22, 9591721), (29, 7276478), (58, 3638239), (319, 661498), (638, 330749)]