202185221

素因数分解:

$7^2\times {\mathrm{1061}}^1\times {\mathrm{3889}}^1$

素因数の和:4964

約数の個数: 12

約数和(自身を含む): 235477260

約数和(自身を除く): 33292039

約数列:

[1, 7, 49, 1061, 3889, 7427, 27223, 51989, 190561, 4126229, 28883603, 202185221]

約数ペア:

[(1, 202185221), (7, 28883603), (49, 4126229), (1061, 190561), (3889, 51989), (7427, 27223)]