210551488

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2069

約数の個数: 56

約数和(自身を含む): 479584512

約数和(自身を除く): 269033024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1787, 1841, 2104, 3574, 3682, 4208, 7148, 7364, 8416, 12509, 14296, 14728, 16832, 25018, 28592, 29456, 50036, 57184, 58912, 100072, 114368, 117824, 200144, 400288, 469981, 800576, 939962, 1879924, 3289867, 3759848, 6579734, 7519696, 13159468, 15039392, 26318936, 30078784, 52637872, 105275744, 210551488]

約数ペア:

[(1, 210551488), (2, 105275744), (4, 52637872), (7, 30078784), (8, 26318936), (14, 15039392), (16, 13159468), (28, 7519696), (32, 6579734), (56, 3759848), (64, 3289867), (112, 1879924), (224, 939962), (263, 800576), (448, 469981), (526, 400288), (1052, 200144), (1787, 117824), (1841, 114368), (2104, 100072), (3574, 58912), (3682, 57184), (4208, 50036), (7148, 29456), (7364, 28592), (8416, 25018), (12509, 16832), (14296, 14728)]