202220478

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{33941}}^1$

素因数の和:34280

約数の個数: 24

約数和(自身を含む): 439481016

約数和(自身を除く): 237260538

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 33941, 67882, 101823, 203646, 305469, 610938, 11234471, 22468942, 33703413, 67406826, 101110239, 202220478]

約数ペア:

[(1, 202220478), (2, 101110239), (3, 67406826), (6, 33703413), (9, 22468942), (18, 11234471), (331, 610938), (662, 305469), (993, 203646), (1986, 101823), (2979, 67882), (5958, 33941)]