218361442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 361775232

約数和(自身を除く): 143413790

約数列:

[1, 2, 13, 26, 67, 103, 134, 206, 871, 1217, 1339, 1742, 2434, 2678, 6901, 13802, 15821, 31642, 81539, 89713, 125351, 163078, 179426, 250702, 1060007, 1629563, 2120014, 3259126, 8398517, 16797034, 109180721, 218361442]

約数ペア:

[(1, 218361442), (2, 109180721), (13, 16797034), (26, 8398517), (67, 3259126), (103, 2120014), (134, 1629563), (206, 1060007), (871, 250702), (1217, 179426), (1339, 163078), (1742, 125351), (2434, 89713), (2678, 81539), (6901, 31642), (13802, 15821)]