209522016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{66137}}^1$

素因数の和:66164

約数の個数: 72

約数和(自身を含む): 650004264

約数和(自身を除く): 440482248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 66137, 132274, 198411, 264548, 396822, 529096, 595233, 727507, 793644, 1058192, 1190466, 1455014, 1587288, 2116384, 2182521, 2380932, 2910028, 3174576, 4365042, 4761864, 5820056, 6349152, 6547563, 8730084, 9523728, 11640112, 13095126, 17460168, 19047456, 23280224, 26190252, 34920336, 52380504, 69840672, 104761008, 209522016]

約数ペア:

[(1, 209522016), (2, 104761008), (3, 69840672), (4, 52380504), (6, 34920336), (8, 26190252), (9, 23280224), (11, 19047456), (12, 17460168), (16, 13095126), (18, 11640112), (22, 9523728), (24, 8730084), (32, 6547563), (33, 6349152), (36, 5820056), (44, 4761864), (48, 4365042), (66, 3174576), (72, 2910028), (88, 2380932), (96, 2182521), (99, 2116384), (132, 1587288), (144, 1455014), (176, 1190466), (198, 1058192), (264, 793644), (288, 727507), (352, 595233), (396, 529096), (528, 396822), (792, 264548), (1056, 198411), (1584, 132274), (3168, 66137)]