205959384

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{6637}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 559185120

約数和(自身を除く): 353225736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6637, 7758, 10344, 13274, 15516, 19911, 26548, 31032, 39822, 53096, 59733, 79644, 119466, 159288, 238932, 477864, 2860547, 5721094, 8581641, 11442188, 17163282, 22884376, 25744923, 34326564, 51489846, 68653128, 102979692, 205959384]

約数ペア:

[(1, 205959384), (2, 102979692), (3, 68653128), (4, 51489846), (6, 34326564), (8, 25744923), (9, 22884376), (12, 17163282), (18, 11442188), (24, 8581641), (36, 5721094), (72, 2860547), (431, 477864), (862, 238932), (1293, 159288), (1724, 119466), (2586, 79644), (3448, 59733), (3879, 53096), (5172, 39822), (6637, 31032), (7758, 26548), (10344, 19911), (13274, 15516)]