203422121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4933}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 239673984

約数和(自身を除く): 36251863

約数列:

[1, 7, 43, 137, 301, 959, 4933, 5891, 34531, 41237, 212119, 675821, 1484833, 4730747, 29060303, 203422121]

約数ペア:

[(1, 203422121), (7, 29060303), (43, 4730747), (137, 1484833), (301, 675821), (959, 212119), (4933, 41237), (5891, 34531)]