206357688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{66653}}^1$

素因数の和:66708

約数の個数: 48

約数和(自身を含む): 571891320

約数和(自身を除く): 365533632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 66653, 133306, 199959, 266612, 399918, 533224, 599877, 799836, 1199754, 1599672, 2399508, 2866079, 4799016, 5732158, 8598237, 11464316, 17196474, 22928632, 25794711, 34392948, 51589422, 68785896, 103178844, 206357688]

約数ペア:

[(1, 206357688), (2, 103178844), (3, 68785896), (4, 51589422), (6, 34392948), (8, 25794711), (9, 22928632), (12, 17196474), (18, 11464316), (24, 8598237), (36, 5732158), (43, 4799016), (72, 2866079), (86, 2399508), (129, 1599672), (172, 1199754), (258, 799836), (344, 599877), (387, 533224), (516, 399918), (774, 266612), (1032, 199959), (1548, 133306), (3096, 66653)]