203480085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 338849280

約数和(自身を除く): 135369195

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 5347, 7611, 12685, 16041, 26735, 38055, 80205, 229921, 315473, 689763, 946419, 1149605, 1577365, 3448815, 4732095, 13565339, 40696017, 67826695, 203480085]

約数ペア:

[(1, 203480085), (3, 67826695), (5, 40696017), (15, 13565339), (43, 4732095), (59, 3448815), (129, 1577365), (177, 1149605), (215, 946419), (295, 689763), (645, 315473), (885, 229921), (2537, 80205), (5347, 38055), (7611, 26735), (12685, 16041)]