215683442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 360167808

約数和(自身を除く): 144484366

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 1873, 2678, 3746, 4429, 8858, 24349, 48698, 57577, 80539, 115154, 161078, 192919, 385838, 1047007, 2094014, 2507947, 5015894, 8295517, 16591034, 107841721, 215683442]

約数ペア:

[(1, 215683442), (2, 107841721), (13, 16591034), (26, 8295517), (43, 5015894), (86, 2507947), (103, 2094014), (206, 1047007), (559, 385838), (1118, 192919), (1339, 161078), (1873, 115154), (2678, 80539), (3746, 57577), (4429, 48698), (8858, 24349)]