202047465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4861}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 344462976

約数和(自身を除く): 142415511

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 4861, 8313, 13855, 14583, 24305, 41565, 72915, 82637, 247911, 413185, 792343, 1239555, 2377029, 3961715, 11885145, 13469831, 40409493, 67349155, 202047465]

約数ペア:

[(1, 202047465), (3, 67349155), (5, 40409493), (15, 13469831), (17, 11885145), (51, 3961715), (85, 2377029), (163, 1239555), (255, 792343), (489, 413185), (815, 247911), (2445, 82637), (2771, 72915), (4861, 41565), (8313, 24305), (13855, 14583)]