201958638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253081}}^1$

素因数の和:253112

約数の個数: 32

約数和(自身を含む): 485917440

約数和(自身を除く): 283958802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 253081, 506162, 759243, 1518486, 1771567, 3543134, 4808539, 5314701, 9617078, 10629402, 14425617, 28851234, 33659773, 67319546, 100979319, 201958638]

約数ペア:

[(1, 201958638), (2, 100979319), (3, 67319546), (6, 33659773), (7, 28851234), (14, 14425617), (19, 10629402), (21, 9617078), (38, 5314701), (42, 4808539), (57, 3543134), (114, 1771567), (133, 1518486), (266, 759243), (399, 506162), (798, 253081)]