228251821231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1\times {\mathrm{10949}}^1$

素因数の和:14839

約数の個数: 32

約数和(自身を含む): 281385216000

約数和(自身を除く): 53133394769

約数列:

[1, 7, 19, 41, 133, 287, 779, 3823, 5453, 10949, 26761, 72637, 76643, 156743, 208031, 448909, 508459, 1097201, 1456217, 2978117, 3142363, 8529271, 20846819, 41858027, 59704897, 293006189, 795302513, 1716179107, 5567117591, 12013253749, 32607403033, 228251821231]

約数ペア:

[(1, 228251821231), (7, 32607403033), (19, 12013253749), (41, 5567117591), (133, 1716179107), (287, 795302513), (779, 293006189), (3823, 59704897), (5453, 41858027), (10949, 20846819), (26761, 8529271), (72637, 3142363), (76643, 2978117), (156743, 1456217), (208031, 1097201), (448909, 508459)]