212350899

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53101}}^1$

素因数の和:53178

約数の個数: 16

約数和(自身を含む): 299070464

約数和(自身を除く): 86719565

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 53101, 159303, 1646131, 2283343, 4938393, 6850029, 70783633, 212350899]

約数ペア:

[(1, 212350899), (3, 70783633), (31, 6850029), (43, 4938393), (93, 2283343), (129, 1646131), (1333, 159303), (3999, 53101)]