201193945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9497}}^1$

素因数の和:9744

約数の個数: 16

約数和(自身を含む): 255306240

約数和(自身を除く): 54112295

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 9497, 21185, 47485, 180443, 902215, 2117831, 10589155, 40238789, 201193945]

約数ペア:

[(1, 201193945), (5, 40238789), (19, 10589155), (95, 2117831), (223, 902215), (1115, 180443), (4237, 47485), (9497, 21185)]