219795852

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{144223}}^1$

素因数の和:144357

約数の個数: 24

約数和(自身を含む): 516898816

約数和(自身を除く): 297102964

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 144223, 288446, 432669, 576892, 865338, 1730676, 18316321, 36632642, 54948963, 73265284, 109897926, 219795852]

約数ペア:

[(1, 219795852), (2, 109897926), (3, 73265284), (4, 54948963), (6, 36632642), (12, 18316321), (127, 1730676), (254, 865338), (381, 576892), (508, 432669), (762, 288446), (1524, 144223)]