221655192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{839603}}^1$

素因数の和:839623

約数の個数: 32

約数和(自身を含む): 604514880

約数和(自身を除く): 382859688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 839603, 1679206, 2518809, 3358412, 5037618, 6716824, 9235633, 10075236, 18471266, 20150472, 27706899, 36942532, 55413798, 73885064, 110827596, 221655192]

約数ペア:

[(1, 221655192), (2, 110827596), (3, 73885064), (4, 55413798), (6, 36942532), (8, 27706899), (11, 20150472), (12, 18471266), (22, 10075236), (24, 9235633), (33, 6716824), (44, 5037618), (66, 3358412), (88, 2518809), (132, 1679206), (264, 839603)]