202016518

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{6899}}^1$

素因数の和:6945

約数の個数: 20

約数和(自身を含む): 333373500

約数和(自身を除く): 131356982

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 6899, 13798, 14641, 29282, 75889, 151778, 834779, 1669558, 9182569, 18365138, 101008259, 202016518]

約数ペア:

[(1, 202016518), (2, 101008259), (11, 18365138), (22, 9182569), (121, 1669558), (242, 834779), (1331, 151778), (2662, 75889), (6899, 29282), (13798, 14641)]