201750538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 336623040

約数和(自身を除く): 134872502

約数列:

[1, 2, 11, 22, 73, 146, 269, 467, 538, 803, 934, 1606, 2959, 5137, 5918, 10274, 19637, 34091, 39274, 68182, 125623, 216007, 251246, 375001, 432014, 750002, 1381853, 2763706, 9170479, 18340958, 100875269, 201750538]

約数ペア:

[(1, 201750538), (2, 100875269), (11, 18340958), (22, 9170479), (73, 2763706), (146, 1381853), (269, 750002), (467, 432014), (538, 375001), (803, 251246), (934, 216007), (1606, 125623), (2959, 68182), (5137, 39274), (5918, 34091), (10274, 19637)]