204847638

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7883}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 422330112

約数和(自身を除く): 217482474

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 7883, 8662, 12993, 15766, 23649, 25986, 47298, 480863, 559693, 961726, 1119386, 1442589, 1679079, 2885178, 3358158, 34141273, 68282546, 102423819, 204847638]

約数ペア:

[(1, 204847638), (2, 102423819), (3, 68282546), (6, 34141273), (61, 3358158), (71, 2885178), (122, 1679079), (142, 1442589), (183, 1119386), (213, 961726), (366, 559693), (426, 480863), (4331, 47298), (7883, 25986), (8662, 23649), (12993, 15766)]