203560408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8741}}^1$

素因数の和:8859

約数の個数: 32

約数和(自身を含む): 396537120

約数和(自身を除く): 192976712

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 8741, 11644, 17482, 23288, 34964, 69928, 358381, 620611, 716762, 1241222, 1433524, 2482444, 2867048, 4964888, 25445051, 50890102, 101780204, 203560408]

約数ペア:

[(1, 203560408), (2, 101780204), (4, 50890102), (8, 25445051), (41, 4964888), (71, 2867048), (82, 2482444), (142, 1433524), (164, 1241222), (284, 716762), (328, 620611), (568, 358381), (2911, 69928), (5822, 34964), (8741, 23288), (11644, 17482)]