204493728

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20681}}^1$

素因数の和:20797

約数の個数: 48

約数和(自身を含む): 542033856

約数和(自身を除く): 337540128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20681, 41362, 62043, 82724, 124086, 165448, 248172, 330896, 496344, 661792, 992688, 1985376, 2130143, 4260286, 6390429, 8520572, 12780858, 17041144, 25561716, 34082288, 51123432, 68164576, 102246864, 204493728]

約数ペア:

[(1, 204493728), (2, 102246864), (3, 68164576), (4, 51123432), (6, 34082288), (8, 25561716), (12, 17041144), (16, 12780858), (24, 8520572), (32, 6390429), (48, 4260286), (96, 2130143), (103, 1985376), (206, 992688), (309, 661792), (412, 496344), (618, 330896), (824, 248172), (1236, 165448), (1648, 124086), (2472, 82724), (3296, 62043), (4944, 41362), (9888, 20681)]