205110584539

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{68261}}^1$

素因数の和:68587

約数の個数: 32

約数和(自身を含む): 247027617792

約数和(自身を除く): 41917033253

約数列:

[1, 7, 31, 61, 217, 227, 427, 1589, 1891, 7037, 13237, 13847, 49259, 68261, 96929, 429257, 477827, 2116091, 3004799, 4163921, 14812637, 15495247, 29147447, 108466729, 129081551, 480352657, 903570857, 945210067, 3362468599, 6616470469, 29301512077, 205110584539]

約数ペア:

[(1, 205110584539), (7, 29301512077), (31, 6616470469), (61, 3362468599), (217, 945210067), (227, 903570857), (427, 480352657), (1589, 129081551), (1891, 108466729), (7037, 29147447), (13237, 15495247), (13847, 14812637), (49259, 4163921), (68261, 3004799), (96929, 2116091), (429257, 477827)]