194276159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 264741120

約数和(自身を除く): 70464961

約数列:

[1, 7, 11, 19, 37, 77, 97, 133, 209, 259, 407, 679, 703, 1067, 1369, 1463, 1843, 2849, 3589, 4921, 7469, 7733, 9583, 12901, 15059, 20273, 25123, 26011, 39479, 54131, 68191, 105413, 132793, 141911, 182077, 276353, 286121, 477337, 750101, 929551, 1460723, 2002847, 2523067, 5250707, 10225061, 17661469, 27753737, 194276159]

約数ペア:

[(1, 194276159), (7, 27753737), (11, 17661469), (19, 10225061), (37, 5250707), (77, 2523067), (97, 2002847), (133, 1460723), (209, 929551), (259, 750101), (407, 477337), (679, 286121), (703, 276353), (1067, 182077), (1369, 141911), (1463, 132793), (1843, 105413), (2849, 68191), (3589, 54131), (4921, 39479), (7469, 26011), (7733, 25123), (9583, 20273), (12901, 15059)]