200940238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 340619040

約数和(自身を除く): 139678802

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 4261, 8522, 23579, 47158, 72437, 80959, 144874, 161918, 311053, 622106, 1376303, 2752606, 5287901, 5910007, 10575802, 11820014, 100470119, 200940238]

約数ペア:

[(1, 200940238), (2, 100470119), (17, 11820014), (19, 10575802), (34, 5910007), (38, 5287901), (73, 2752606), (146, 1376303), (323, 622106), (646, 311053), (1241, 161918), (1387, 144874), (2482, 80959), (2774, 72437), (4261, 47158), (8522, 23579)]