205737966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12318

約数の個数: 72

約数和(自身を含む): 545879880

約数和(自身を除く): 340141914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 12277, 16758, 24554, 36831, 73662, 85939, 110493, 171878, 220986, 233263, 257817, 466526, 515634, 601573, 699789, 773451, 1203146, 1399578, 1546902, 1632841, 1804719, 2099367, 3265682, 3609438, 4198734, 4898523, 5414157, 9797046, 10828314, 11429887, 14695569, 22859774, 29391138, 34289661, 68579322, 102868983, 205737966]

約数ペア:

[(1, 205737966), (2, 102868983), (3, 68579322), (6, 34289661), (7, 29391138), (9, 22859774), (14, 14695569), (18, 11429887), (19, 10828314), (21, 9797046), (38, 5414157), (42, 4898523), (49, 4198734), (57, 3609438), (63, 3265682), (98, 2099367), (114, 1804719), (126, 1632841), (133, 1546902), (147, 1399578), (171, 1203146), (266, 773451), (294, 699789), (342, 601573), (399, 515634), (441, 466526), (798, 257817), (882, 233263), (931, 220986), (1197, 171878), (1862, 110493), (2394, 85939), (2793, 73662), (5586, 36831), (8379, 24554), (12277, 16758)]