202156311

素因数分解:

$3^1\times 7^3\times {\mathrm{196459}}^1$

素因数の和:196483

約数の個数: 16

約数和(自身を含む): 314336000

約数和(自身を除く): 112179689

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 196459, 589377, 1375213, 4125639, 9626491, 28879473, 67385437, 202156311]

約数ペア:

[(1, 202156311), (3, 67385437), (7, 28879473), (21, 9626491), (49, 4125639), (147, 1375213), (343, 589377), (1029, 196459)]