219991794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{303019}}^1$

素因数の和:303046

約数の個数: 24

約数和(自身を含む): 483619920

約数和(自身を除く): 263628126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 303019, 606038, 909057, 1818114, 3333209, 6666418, 9999627, 19999254, 36665299, 73330598, 109995897, 219991794]

約数ペア:

[(1, 219991794), (2, 109995897), (3, 73330598), (6, 36665299), (11, 19999254), (22, 9999627), (33, 6666418), (66, 3333209), (121, 1818114), (242, 909057), (363, 606038), (726, 303019)]