204635260

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{27431}}^1$

素因数の和:27813

約数の個数: 24

約数和(自身を含む): 430901856

約数和(自身を除く): 226266596

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 27431, 54862, 109724, 137155, 274310, 548620, 10231763, 20463526, 40927052, 51158815, 102317630, 204635260]

約数ペア:

[(1, 204635260), (2, 102317630), (4, 51158815), (5, 40927052), (10, 20463526), (20, 10231763), (373, 548620), (746, 274310), (1492, 137155), (1865, 109724), (3730, 54862), (7460, 27431)]