196278873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16963}}^1$

素因数の和:17021

約数の個数: 32

約数和(自身を含む): 325708800

約数和(自身を除く): 129429927

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 16963, 50889, 118741, 322297, 356223, 491927, 966891, 1475781, 2256079, 3443489, 6768237, 9346613, 10330467, 28039839, 65426291, 196278873]

約数ペア:

[(1, 196278873), (3, 65426291), (7, 28039839), (19, 10330467), (21, 9346613), (29, 6768237), (57, 3443489), (87, 2256079), (133, 1475781), (203, 966891), (399, 491927), (551, 356223), (609, 322297), (1653, 118741), (3857, 50889), (11571, 16963)]