201997625649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1279}}^1\times {\mathrm{2417}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 281673400320

約数和(自身を除く): 79675774671

約数列:

[1, 3, 23, 69, 947, 1279, 2417, 2841, 3837, 7251, 21781, 29417, 55591, 65343, 88251, 166773, 1211213, 2288899, 3091343, 3633639, 6866697, 9274029, 27857899, 52644677, 71100889, 83573697, 157934031, 213302667, 2927501821, 8782505463, 67332541883, 201997625649]

約数ペア:

[(1, 201997625649), (3, 67332541883), (23, 8782505463), (69, 2927501821), (947, 213302667), (1279, 157934031), (2417, 83573697), (2841, 71100889), (3837, 52644677), (7251, 27857899), (21781, 9274029), (29417, 6866697), (55591, 3633639), (65343, 3091343), (88251, 2288899), (166773, 1211213)]