201940305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11117}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 371430144

約数和(自身を除く): 169489839

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 6055, 11117, 18165, 33351, 55585, 77819, 166755, 233457, 389095, 1167285, 1923241, 5769723, 9616205, 13462687, 28848615, 40388061, 67313435, 201940305]

約数ペア:

[(1, 201940305), (3, 67313435), (5, 40388061), (7, 28848615), (15, 13462687), (21, 9616205), (35, 5769723), (105, 1923241), (173, 1167285), (519, 389095), (865, 233457), (1211, 166755), (2595, 77819), (3633, 55585), (6055, 33351), (11117, 18165)]