102221538

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 207568896

約数和(自身を除く): 105347358

約数列:

[1, 2, 3, 6, 127, 163, 254, 326, 381, 489, 762, 823, 978, 1646, 2469, 4938, 20701, 41402, 62103, 104521, 124206, 134149, 209042, 268298, 313563, 402447, 627126, 804894, 17036923, 34073846, 51110769, 102221538]

約数ペア:

[(1, 102221538), (2, 51110769), (3, 34073846), (6, 17036923), (127, 804894), (163, 627126), (254, 402447), (326, 313563), (381, 268298), (489, 209042), (762, 134149), (823, 124206), (978, 104521), (1646, 62103), (2469, 41402), (4938, 20701)]