102280199

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 20

約数和(自身を含む): 122347680

約数和(自身を除く): 20067481

約数列:

[1, 7, 41, 49, 287, 343, 1039, 2009, 2401, 7273, 14063, 42599, 50911, 98441, 298193, 356377, 2087351, 2494639, 14611457, 102280199]

約数ペア:

[(1, 102280199), (7, 14611457), (41, 2494639), (49, 2087351), (287, 356377), (343, 298193), (1039, 98441), (2009, 50911), (2401, 42599), (7273, 14063)]