201808816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{1091}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 427347648

約数和(自身を除く): 225538832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1051, 1091, 2102, 2182, 4204, 4364, 8408, 8728, 11561, 12001, 16816, 17456, 23122, 24002, 46244, 48004, 92488, 96008, 184976, 192016, 1146641, 2293282, 4586564, 9173128, 12613051, 18346256, 25226102, 50452204, 100904408, 201808816]

約数ペア:

[(1, 201808816), (2, 100904408), (4, 50452204), (8, 25226102), (11, 18346256), (16, 12613051), (22, 9173128), (44, 4586564), (88, 2293282), (176, 1146641), (1051, 192016), (1091, 184976), (2102, 96008), (2182, 92488), (4204, 48004), (4364, 46244), (8408, 24002), (8728, 23122), (11561, 17456), (12001, 16816)]