201913784

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 383965920

約数和(自身を除く): 182052136

約数列:

[1, 2, 4, 8, 103, 206, 317, 412, 634, 773, 824, 1268, 1546, 2536, 3092, 6184, 32651, 65302, 79619, 130604, 159238, 245041, 261208, 318476, 490082, 636952, 980164, 1960328, 25239223, 50478446, 100956892, 201913784]

約数ペア:

[(1, 201913784), (2, 100956892), (4, 50478446), (8, 25239223), (103, 1960328), (206, 980164), (317, 636952), (412, 490082), (634, 318476), (773, 261208), (824, 245041), (1268, 159238), (1546, 130604), (2536, 79619), (3092, 65302), (6184, 32651)]