201620493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{32141}}^1$

素因数の和:32205

約数の個数: 24

約数和(自身を含む): 315891576

約数和(自身を除く): 114271083

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 32141, 96423, 289269, 546397, 1317781, 1639191, 3953343, 4917573, 11860029, 22402277, 67206831, 201620493]

約数ペア:

[(1, 201620493), (3, 67206831), (9, 22402277), (17, 11860029), (41, 4917573), (51, 3953343), (123, 1639191), (153, 1317781), (369, 546397), (697, 289269), (2091, 96423), (6273, 32141)]