205186226

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 384134400

約数和(自身を除く): 178948174

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 833, 1106, 1343, 1559, 1666, 2686, 3118, 3871, 7742, 9401, 10913, 18802, 21826, 26503, 53006, 65807, 76391, 123161, 131614, 152782, 185521, 246322, 371042, 862127, 1298647, 1724254, 2093737, 2597294, 4187474, 6034889, 12069778, 14656159, 29312318, 102593113, 205186226]

約数ペア:

[(1, 205186226), (2, 102593113), (7, 29312318), (14, 14656159), (17, 12069778), (34, 6034889), (49, 4187474), (79, 2597294), (98, 2093737), (119, 1724254), (158, 1298647), (238, 862127), (553, 371042), (833, 246322), (1106, 185521), (1343, 152782), (1559, 131614), (1666, 123161), (2686, 76391), (3118, 65807), (3871, 53006), (7742, 26503), (9401, 21826), (10913, 18802)]