202836435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2591}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 344881152

約数和(自身を除く): 142044717

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 1535, 2591, 4605, 5219, 7773, 12955, 15657, 26095, 38865, 44047, 78285, 132141, 220235, 660705, 795437, 2386311, 3977185, 11931555, 13522429, 40567287, 67612145, 202836435]

約数ペア:

[(1, 202836435), (3, 67612145), (5, 40567287), (15, 13522429), (17, 11931555), (51, 3977185), (85, 2386311), (255, 795437), (307, 660705), (921, 220235), (1535, 132141), (2591, 78285), (4605, 44047), (5219, 38865), (7773, 26095), (12955, 15657)]