220286376

素因数分解:

$2^3\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{2789}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 597366900

約数和(自身を除く): 377080524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1097, 2194, 2789, 3291, 4388, 5578, 6582, 8367, 8776, 9873, 11156, 13164, 16734, 19746, 22312, 25101, 26328, 33468, 39492, 50202, 66936, 78984, 100404, 200808, 3059533, 6119066, 9178599, 12238132, 18357198, 24476264, 27535797, 36714396, 55071594, 73428792, 110143188, 220286376]

約数ペア:

[(1, 220286376), (2, 110143188), (3, 73428792), (4, 55071594), (6, 36714396), (8, 27535797), (9, 24476264), (12, 18357198), (18, 12238132), (24, 9178599), (36, 6119066), (72, 3059533), (1097, 200808), (2194, 100404), (2789, 78984), (3291, 66936), (4388, 50202), (5578, 39492), (6582, 33468), (8367, 26328), (8776, 25101), (9873, 22312), (11156, 19746), (13164, 16734)]