201249723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 293124096

約数和(自身を除く): 91874373

約数列:

[1, 3, 17, 47, 51, 113, 141, 339, 743, 799, 1921, 2229, 2397, 5311, 5763, 12631, 15933, 34921, 37893, 83959, 90287, 104763, 251877, 270861, 593657, 1427303, 1780971, 3946073, 4281909, 11838219, 67083241, 201249723]

約数ペア:

[(1, 201249723), (3, 67083241), (17, 11838219), (47, 4281909), (51, 3946073), (113, 1780971), (141, 1427303), (339, 593657), (743, 270861), (799, 251877), (1921, 104763), (2229, 90287), (2397, 83959), (5311, 37893), (5763, 34921), (12631, 15933)]