194741757

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106591}}^1$

素因数の和:106633

約数の個数: 24

約数和(自身を含む): 332567040

約数和(自身を除く): 137825283

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 106591, 319773, 746137, 959319, 2238411, 3091139, 6715233, 9273417, 21637973, 27820251, 64913919, 194741757]

約数ペア:

[(1, 194741757), (3, 64913919), (7, 27820251), (9, 21637973), (21, 9273417), (29, 6715233), (63, 3091139), (87, 2238411), (203, 959319), (261, 746137), (609, 319773), (1827, 106591)]