211844864

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 531742512

約数和(自身を除く): 319897648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 977, 1232, 1408, 1694, 1792, 1936, 1954, 2464, 2816, 3388, 3872, 3908, 4928, 6776, 6839, 7744, 7816, 9856, 10747, 13552, 13678, 15488, 15632, 19712, 21494, 27104, 27356, 30976, 31264, 42988, 54208, 54712, 62528, 75229, 85976, 108416, 109424, 118217, 125056, 150458, 171952, 216832, 218848, 236434, 250112, 300916, 343904, 437696, 472868, 601832, 687808, 827519, 875392, 945736, 1203664, 1375616, 1655038, 1750784, 1891472, 2407328, 2751232, 3310076, 3782944, 4814656, 6620152, 7565888, 9629312, 13240304, 15131776, 19258624, 26480608, 30263552, 52961216, 105922432, 211844864]

約数ペア:

[(1, 211844864), (2, 105922432), (4, 52961216), (7, 30263552), (8, 26480608), (11, 19258624), (14, 15131776), (16, 13240304), (22, 9629312), (28, 7565888), (32, 6620152), (44, 4814656), (56, 3782944), (64, 3310076), (77, 2751232), (88, 2407328), (112, 1891472), (121, 1750784), (128, 1655038), (154, 1375616), (176, 1203664), (224, 945736), (242, 875392), (256, 827519), (308, 687808), (352, 601832), (448, 472868), (484, 437696), (616, 343904), (704, 300916), (847, 250112), (896, 236434), (968, 218848), (977, 216832), (1232, 171952), (1408, 150458), (1694, 125056), (1792, 118217), (1936, 109424), (1954, 108416), (2464, 85976), (2816, 75229), (3388, 62528), (3872, 54712), (3908, 54208), (4928, 42988), (6776, 31264), (6839, 30976), (7744, 27356), (7816, 27104), (9856, 21494), (10747, 19712), (13552, 15632), (13678, 15488)]