206188542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15013}}^1$

素因数の和:15137

約数の個数: 48

約数和(自身を含む): 515280480

約数和(自身を除く): 309091938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 15013, 30026, 45039, 90078, 105091, 135117, 210182, 270234, 315273, 630546, 945819, 1636417, 1891638, 3272834, 4909251, 9818502, 11454919, 14727753, 22909838, 29455506, 34364757, 68729514, 103094271, 206188542]

約数ペア:

[(1, 206188542), (2, 103094271), (3, 68729514), (6, 34364757), (7, 29455506), (9, 22909838), (14, 14727753), (18, 11454919), (21, 9818502), (42, 4909251), (63, 3272834), (109, 1891638), (126, 1636417), (218, 945819), (327, 630546), (654, 315273), (763, 270234), (981, 210182), (1526, 135117), (1962, 105091), (2289, 90078), (4578, 45039), (6867, 30026), (13734, 15013)]