193145996953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2597899}}^1$

素因数の和:2597981

約数の個数: 32

約数和(自身を含む): 256049024000

約数和(自身を除く): 62903027047

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621, 74347, 2597899, 18185293, 33772687, 49360081, 111709657, 236408809, 345520567, 641681053, 781967599, 1452225541, 2122483483, 4491767371, 10165578787, 14857384381, 27592285279, 193145996953]

約数ペア:

[(1, 193145996953), (7, 27592285279), (13, 14857384381), (19, 10165578787), (43, 4491767371), (91, 2122483483), (133, 1452225541), (247, 781967599), (301, 641681053), (559, 345520567), (817, 236408809), (1729, 111709657), (3913, 49360081), (5719, 33772687), (10621, 18185293), (74347, 2597899)]