191367694

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 341913600

約数和(自身を除く): 150545906

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 3391, 4031, 6782, 8062, 23737, 28217, 47474, 56434, 98339, 196678, 471349, 688373, 942698, 1376746, 3299443, 6598886, 13669121, 27338242, 95683847, 191367694]

約数ペア:

[(1, 191367694), (2, 95683847), (7, 27338242), (14, 13669121), (29, 6598886), (58, 3299443), (139, 1376746), (203, 942698), (278, 688373), (406, 471349), (973, 196678), (1946, 98339), (3391, 56434), (4031, 47474), (6782, 28217), (8062, 23737)]