201388998

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{80107}}^1$

素因数の和:80531

約数の個数: 16

約数和(自身を含む): 403744320

約数和(自身を除く): 202355322

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 80107, 160214, 240321, 480642, 33564833, 67129666, 100694499, 201388998]

約数ペア:

[(1, 201388998), (2, 100694499), (3, 67129666), (6, 33564833), (419, 480642), (838, 240321), (1257, 160214), (2514, 80107)]