212404907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34543}}^1$

素因数の和:34610

約数の個数: 16

約数和(自身を含む): 255349248

約数和(自身を除く): 42944341

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 34543, 379973, 449059, 1485349, 4939649, 16338839, 19309537, 212404907]

約数ペア:

[(1, 212404907), (11, 19309537), (13, 16338839), (43, 4939649), (143, 1485349), (473, 449059), (559, 379973), (6149, 34543)]