202154956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{33403}}^1$

素因数の和:33513

約数の個数: 24

約数和(自身を含む): 378801360

約数和(自身を除く): 176646404

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 33403, 66806, 133612, 567851, 1135702, 2271404, 2972867, 5945734, 11891468, 50538739, 101077478, 202154956]

約数ペア:

[(1, 202154956), (2, 101077478), (4, 50538739), (17, 11891468), (34, 5945734), (68, 2972867), (89, 2271404), (178, 1135702), (356, 567851), (1513, 133612), (3026, 66806), (6052, 33403)]