100404227

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 140958720

約数和(自身を除く): 40554493

約数列:

[1, 7, 11, 17, 19, 77, 119, 121, 133, 187, 209, 323, 367, 847, 1309, 1463, 2057, 2261, 2299, 2569, 3553, 4037, 6239, 6973, 14399, 16093, 24871, 28259, 39083, 43673, 44407, 48811, 68629, 76703, 118541, 273581, 310849, 480403, 536921, 754919, 829787, 843733, 1303951, 5284433, 5906131, 9127657, 14343461, 100404227]

約数ペア:

[(1, 100404227), (7, 14343461), (11, 9127657), (17, 5906131), (19, 5284433), (77, 1303951), (119, 843733), (121, 829787), (133, 754919), (187, 536921), (209, 480403), (323, 310849), (367, 273581), (847, 118541), (1309, 76703), (1463, 68629), (2057, 48811), (2261, 44407), (2299, 43673), (2569, 39083), (3553, 28259), (4037, 24871), (6239, 16093), (6973, 14399)]