192497872

素因数分解:

$2^4\times 7^2\times {\mathrm{245533}}^1$

素因数の和:245555

約数の個数: 30

約数和(自身を含む): 433858578

約数和(自身を除く): 241360706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 245533, 491066, 982132, 1718731, 1964264, 3437462, 3928528, 6874924, 12031117, 13749848, 24062234, 27499696, 48124468, 96248936, 192497872]

約数ペア:

[(1, 192497872), (2, 96248936), (4, 48124468), (7, 27499696), (8, 24062234), (14, 13749848), (16, 12031117), (28, 6874924), (49, 3928528), (56, 3437462), (98, 1964264), (112, 1718731), (196, 982132), (392, 491066), (784, 245533)]