203604495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6287}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 347701248

約数和(自身を除く): 144096753

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 6287, 6477, 10795, 18861, 31435, 32385, 94305, 106879, 320637, 534395, 798449, 1603185, 2395347, 3992245, 11976735, 13573633, 40720899, 67868165, 203604495]

約数ペア:

[(1, 203604495), (3, 67868165), (5, 40720899), (15, 13573633), (17, 11976735), (51, 3992245), (85, 2395347), (127, 1603185), (255, 798449), (381, 534395), (635, 320637), (1905, 106879), (2159, 94305), (6287, 32385), (6477, 31435), (10795, 18861)]