200742759

素因数分解:

$3^3\times 7^2\times {\mathrm{151733}}^1$

素因数の和:151756

約数の個数: 24

約数和(自身を含む): 345953520

約数和(自身を除く): 145210761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 151733, 455199, 1062131, 1365597, 3186393, 4096791, 7434917, 9559179, 22304751, 28677537, 66914253, 200742759]

約数ペア:

[(1, 200742759), (3, 66914253), (7, 28677537), (9, 22304751), (21, 9559179), (27, 7434917), (49, 4096791), (63, 3186393), (147, 1365597), (189, 1062131), (441, 455199), (1323, 151733)]