201858879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 292377600

約数和(自身を除く): 90518721

約数列:

[1, 3, 23, 29, 69, 87, 281, 359, 667, 843, 1077, 2001, 6463, 8149, 8257, 10411, 19389, 24447, 24771, 31233, 100879, 187427, 239453, 302637, 562281, 718359, 2320217, 2925491, 6960651, 8776473, 67286293, 201858879]

約数ペア:

[(1, 201858879), (3, 67286293), (23, 8776473), (29, 6960651), (69, 2925491), (87, 2320217), (281, 718359), (359, 562281), (667, 302637), (843, 239453), (1077, 187427), (2001, 100879), (6463, 31233), (8149, 24771), (8257, 24447), (10411, 19389)]