204510130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27749}}^1$

素因数の和:27834

約数の個数: 32

約数和(自身を含む): 407592000

約数和(自身を除く): 203081870

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 27749, 55498, 138745, 277490, 305239, 610478, 1526195, 1859183, 3052390, 3718366, 9295915, 18591830, 20451013, 40902026, 102255065, 204510130]

約数ペア:

[(1, 204510130), (2, 102255065), (5, 40902026), (10, 20451013), (11, 18591830), (22, 9295915), (55, 3718366), (67, 3052390), (110, 1859183), (134, 1526195), (335, 610478), (670, 305239), (737, 277490), (1474, 138745), (3685, 55498), (7370, 27749)]