202156028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711817}}^1$

素因数の和:711892

約数の個数: 12

約数和(自身を含む): 358756272

約数和(自身を除く): 156600244

約数列:

[1, 2, 4, 71, 142, 284, 711817, 1423634, 2847268, 50539007, 101078014, 202156028]

約数ペア:

[(1, 202156028), (2, 101078014), (4, 50539007), (71, 2847268), (142, 1423634), (284, 711817)]