201928412

素因数分解:

$2^2\times 7^2\times {\mathrm{1030247}}^1$

素因数の和:1030265

約数の個数: 18

約数和(自身を含む): 411068952

約数和(自身を除く): 209140540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1030247, 2060494, 4120988, 7211729, 14423458, 28846916, 50482103, 100964206, 201928412]

約数ペア:

[(1, 201928412), (2, 100964206), (4, 50482103), (7, 28846916), (14, 14423458), (28, 7211729), (49, 4120988), (98, 2060494), (196, 1030247)]