204889188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348451}}^1$

素因数の和:348472

約数の個数: 36

約数和(自身を含む): 556129392

約数和(自身を除く): 351240204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348451, 696902, 1045353, 1393804, 2090706, 2439157, 4181412, 4878314, 7317471, 9756628, 14634942, 17074099, 29269884, 34148198, 51222297, 68296396, 102444594, 204889188]

約数ペア:

[(1, 204889188), (2, 102444594), (3, 68296396), (4, 51222297), (6, 34148198), (7, 29269884), (12, 17074099), (14, 14634942), (21, 9756628), (28, 7317471), (42, 4878314), (49, 4181412), (84, 2439157), (98, 2090706), (147, 1393804), (196, 1045353), (294, 696902), (588, 348451)]