211202568

素因数分解:

$2^3\times 3^2\times {\mathrm{827}}^1\times {\mathrm{3547}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 572860080

約数和(自身を除く): 361657512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 827, 1654, 2481, 3308, 3547, 4962, 6616, 7094, 7443, 9924, 10641, 14188, 14886, 19848, 21282, 28376, 29772, 31923, 42564, 59544, 63846, 85128, 127692, 255384, 2933369, 5866738, 8800107, 11733476, 17600214, 23466952, 26400321, 35200428, 52800642, 70400856, 105601284, 211202568]

約数ペア:

[(1, 211202568), (2, 105601284), (3, 70400856), (4, 52800642), (6, 35200428), (8, 26400321), (9, 23466952), (12, 17600214), (18, 11733476), (24, 8800107), (36, 5866738), (72, 2933369), (827, 255384), (1654, 127692), (2481, 85128), (3308, 63846), (3547, 59544), (4962, 42564), (6616, 31923), (7094, 29772), (7443, 28376), (9924, 21282), (10641, 19848), (14188, 14886)]