209097112

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7307}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 462377160

約数和(自身を除く): 253280048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 7307, 14308, 14614, 28616, 29228, 51149, 58456, 102298, 204596, 358043, 409192, 533411, 716086, 1066822, 1432172, 2133644, 2864344, 3733877, 4267288, 7467754, 14935508, 26137139, 29871016, 52274278, 104548556, 209097112]

約数ペア:

[(1, 209097112), (2, 104548556), (4, 52274278), (7, 29871016), (8, 26137139), (14, 14935508), (28, 7467754), (49, 4267288), (56, 3733877), (73, 2864344), (98, 2133644), (146, 1432172), (196, 1066822), (292, 716086), (392, 533411), (511, 409192), (584, 358043), (1022, 204596), (2044, 102298), (3577, 58456), (4088, 51149), (7154, 29228), (7307, 28616), (14308, 14614)]