201319797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18191}}^1$

素因数の和:18249

約数の個数: 32

約数和(自身を含む): 335314944

約数和(自身を除く): 133995147

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 18191, 54573, 127337, 309247, 382011, 563921, 927741, 1691763, 2164729, 3947447, 6494187, 9586657, 11842341, 28759971, 67106599, 201319797]

約数ペア:

[(1, 201319797), (3, 67106599), (7, 28759971), (17, 11842341), (21, 9586657), (31, 6494187), (51, 3947447), (93, 2164729), (119, 1691763), (217, 927741), (357, 563921), (527, 382011), (651, 309247), (1581, 127337), (3689, 54573), (11067, 18191)]