189903912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719333}}^1$

素因数の和:719353

約数の個数: 32

約数和(自身を含む): 517920480

約数和(自身を除く): 328016568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 719333, 1438666, 2157999, 2877332, 4315998, 5754664, 7912663, 8631996, 15825326, 17263992, 23737989, 31650652, 47475978, 63301304, 94951956, 189903912]

約数ペア:

[(1, 189903912), (2, 94951956), (3, 63301304), (4, 47475978), (6, 31650652), (8, 23737989), (11, 17263992), (12, 15825326), (22, 8631996), (24, 7912663), (33, 5754664), (44, 4315998), (66, 2877332), (88, 2157999), (132, 1438666), (264, 719333)]