206743311

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 302920800

約数和(自身を除く): 96177489

約数列:

[1, 3, 9, 149, 151, 447, 453, 1021, 1341, 1359, 3063, 9189, 22499, 67497, 152129, 154171, 202491, 456387, 462513, 1369161, 1387539, 22971479, 68914437, 206743311]

約数ペア:

[(1, 206743311), (3, 68914437), (9, 22971479), (149, 1387539), (151, 1369161), (447, 462513), (453, 456387), (1021, 202491), (1341, 154171), (1359, 152129), (3063, 67497), (9189, 22499)]