211319988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1600909}}^1$

素因数の和:1600927

約数の個数: 24

約数和(自身を含む): 537905760

約数和(自身を除く): 326585772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1600909, 3201818, 4802727, 6403636, 9605454, 17609999, 19210908, 35219998, 52829997, 70439996, 105659994, 211319988]

約数ペア:

[(1, 211319988), (2, 105659994), (3, 70439996), (4, 52829997), (6, 35219998), (11, 19210908), (12, 17609999), (22, 9605454), (33, 6403636), (44, 4802727), (66, 3201818), (132, 1600909)]