199201470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510773}}^1$

素因数の和:510796

約数の個数: 32

約数和(自身を含む): 514860192

約数和(自身を除く): 315658722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 510773, 1021546, 1532319, 2553865, 3064638, 5107730, 6640049, 7661595, 13280098, 15323190, 19920147, 33200245, 39840294, 66400490, 99600735, 199201470]

約数ペア:

[(1, 199201470), (2, 99600735), (3, 66400490), (5, 39840294), (6, 33200245), (10, 19920147), (13, 15323190), (15, 13280098), (26, 7661595), (30, 6640049), (39, 5107730), (65, 3064638), (78, 2553865), (130, 1532319), (195, 1021546), (390, 510773)]