202172289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{41117}}^1$

素因数の和:41280

約数の個数: 16

約数和(自身を含む): 296049600

約数和(自身を除く): 93877311

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 41117, 123351, 452287, 1356861, 6126433, 18379299, 67390763, 202172289]

約数ペア:

[(1, 202172289), (3, 67390763), (11, 18379299), (33, 6126433), (149, 1356861), (447, 452287), (1639, 123351), (4917, 41117)]