201995745418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2197469}}^1$

素因数の和:2197590

約数の個数: 32

約数和(自身を含む): 332257464000

約数和(自身を除く): 130261718582

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 779, 1121, 1558, 2242, 2419, 4838, 45961, 91922, 2197469, 4394938, 41751911, 83503822, 90096229, 129650671, 180192458, 259301342, 1711828351, 2463362749, 3423656702, 4926725498, 5315677511, 10631355022, 100997872709, 201995745418]

約数ペア:

[(1, 201995745418), (2, 100997872709), (19, 10631355022), (38, 5315677511), (41, 4926725498), (59, 3423656702), (82, 2463362749), (118, 1711828351), (779, 259301342), (1121, 180192458), (1558, 129650671), (2242, 90096229), (2419, 83503822), (4838, 41751911), (45961, 4394938), (91922, 2197469)]