201668852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1163}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 441165312

約数和(自身を除く): 239496460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 563, 1126, 1163, 2252, 2326, 3941, 4652, 6193, 7882, 8141, 12386, 12793, 15764, 16282, 24772, 25586, 32564, 43351, 51172, 86702, 89551, 173404, 179102, 358204, 654769, 1309538, 2619076, 4583383, 7202459, 9166766, 14404918, 18333532, 28809836, 50417213, 100834426, 201668852]

約数ペア:

[(1, 201668852), (2, 100834426), (4, 50417213), (7, 28809836), (11, 18333532), (14, 14404918), (22, 9166766), (28, 7202459), (44, 4583383), (77, 2619076), (154, 1309538), (308, 654769), (563, 358204), (1126, 179102), (1163, 173404), (2252, 89551), (2326, 86702), (3941, 51172), (4652, 43351), (6193, 32564), (7882, 25586), (8141, 24772), (12386, 16282), (12793, 15764)]