203422051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74323}}^1$

素因数の和:74370

約数の個数: 16

約数和(自身を含む): 256863744

約数和(自身を除く): 53441693

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 74323, 520261, 1263491, 1709429, 8844437, 11966003, 29060293, 203422051]

約数ペア:

[(1, 203422051), (7, 29060293), (17, 11966003), (23, 8844437), (119, 1709429), (161, 1263491), (391, 520261), (2737, 74323)]