202020164

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{823}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 357846720

約数和(自身を除く): 155826556

約数列:

[1, 2, 4, 109, 218, 436, 563, 823, 1126, 1646, 2252, 3292, 61367, 89707, 122734, 179414, 245468, 358828, 463349, 926698, 1853396, 50505041, 101010082, 202020164]

約数ペア:

[(1, 202020164), (2, 101010082), (4, 50505041), (109, 1853396), (218, 926698), (436, 463349), (563, 358828), (823, 245468), (1126, 179414), (1646, 122734), (2252, 89707), (3292, 61367)]