208712862

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{3823}}^1$

素因数の和:4174

約数の個数: 40

約数和(自身を含む): 469181856

約数和(自身を除く): 260468994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 674, 1011, 2022, 3033, 3823, 6066, 7646, 9099, 11469, 18198, 22938, 27297, 34407, 54594, 68814, 103221, 206442, 309663, 619326, 1288351, 2576702, 3865053, 7730106, 11595159, 23190318, 34785477, 69570954, 104356431, 208712862]

約数ペア:

[(1, 208712862), (2, 104356431), (3, 69570954), (6, 34785477), (9, 23190318), (18, 11595159), (27, 7730106), (54, 3865053), (81, 2576702), (162, 1288351), (337, 619326), (674, 309663), (1011, 206442), (2022, 103221), (3033, 68814), (3823, 54594), (6066, 34407), (7646, 27297), (9099, 22938), (11469, 18198)]