202814181

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{151241}}^1$

素因数の和:151396

約数の個数: 12

約数和(自身を含む): 294921900

約数和(自身を除く): 92107719

約数列:

[1, 3, 9, 149, 447, 1341, 151241, 453723, 1361169, 22534909, 67604727, 202814181]

約数ペア:

[(1, 202814181), (3, 67604727), (9, 22534909), (149, 1361169), (447, 453723), (1341, 151241)]