207675206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 341280000

約数和(自身を除く): 133604794

約数列:

[1, 2, 19, 29, 38, 58, 199, 398, 551, 947, 1102, 1894, 3781, 5771, 7562, 11542, 17993, 27463, 35986, 54926, 109649, 188453, 219298, 376906, 521797, 1043594, 3580607, 5465137, 7161214, 10930274, 103837603, 207675206]

約数ペア:

[(1, 207675206), (2, 103837603), (19, 10930274), (29, 7161214), (38, 5465137), (58, 3580607), (199, 1043594), (398, 521797), (551, 376906), (947, 219298), (1102, 188453), (1894, 109649), (3781, 54926), (5771, 35986), (7562, 27463), (11542, 17993)]