212923636

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{72031}}^1$

素因数の和:72774

約数の個数: 12

約数和(自身を含む): 373125760

約数和(自身を除く): 160202124

約数列:

[1, 2, 4, 739, 1478, 2956, 72031, 144062, 288124, 53230909, 106461818, 212923636]

約数ペア:

[(1, 212923636), (2, 106461818), (4, 53230909), (739, 288124), (1478, 144062), (2956, 72031)]