201020809935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27697}}^1\times {\mathrm{43987}}^1$

素因数の和:71703

約数の個数: 32

約数和(自身を含む): 350893331712

約数和(自身を除く): 149872521777

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 27697, 43987, 83091, 131961, 138485, 219935, 304667, 415455, 483857, 659805, 914001, 1451571, 1523335, 2419285, 4570005, 7257855, 1218307939, 3654923817, 6091539695, 13401387329, 18274619085, 40204161987, 67006936645, 201020809935]

約数ペア:

[(1, 201020809935), (3, 67006936645), (5, 40204161987), (11, 18274619085), (15, 13401387329), (33, 6091539695), (55, 3654923817), (165, 1218307939), (27697, 7257855), (43987, 4570005), (83091, 2419285), (131961, 1523335), (138485, 1451571), (219935, 914001), (304667, 659805), (415455, 483857)]