202148912

素因数分解:

$2^4\times 7^2\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 457455096

約数和(自身を除く): 255306184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 401, 643, 784, 802, 1286, 1604, 2572, 2807, 3208, 4501, 5144, 5614, 6416, 9002, 10288, 11228, 18004, 19649, 22456, 31507, 36008, 39298, 44912, 63014, 72016, 78596, 126028, 157192, 252056, 257843, 314384, 504112, 515686, 1031372, 1804901, 2062744, 3609802, 4125488, 7219604, 12634307, 14439208, 25268614, 28878416, 50537228, 101074456, 202148912]

約数ペア:

[(1, 202148912), (2, 101074456), (4, 50537228), (7, 28878416), (8, 25268614), (14, 14439208), (16, 12634307), (28, 7219604), (49, 4125488), (56, 3609802), (98, 2062744), (112, 1804901), (196, 1031372), (392, 515686), (401, 504112), (643, 314384), (784, 257843), (802, 252056), (1286, 157192), (1604, 126028), (2572, 78596), (2807, 72016), (3208, 63014), (4501, 44912), (5144, 39298), (5614, 36008), (6416, 31507), (9002, 22456), (10288, 19649), (11228, 18004)]