204980604

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 490089600

約数和(自身を除く): 285108996

約数列:

[1, 2, 3, 4, 6, 12, 67, 109, 134, 201, 218, 268, 327, 402, 436, 654, 804, 1308, 2339, 4678, 7017, 7303, 9356, 14034, 14606, 21909, 28068, 29212, 43818, 87636, 156713, 254951, 313426, 470139, 509902, 626852, 764853, 940278, 1019804, 1529706, 1880556, 3059412, 17081717, 34163434, 51245151, 68326868, 102490302, 204980604]

約数ペア:

[(1, 204980604), (2, 102490302), (3, 68326868), (4, 51245151), (6, 34163434), (12, 17081717), (67, 3059412), (109, 1880556), (134, 1529706), (201, 1019804), (218, 940278), (268, 764853), (327, 626852), (402, 509902), (436, 470139), (654, 313426), (804, 254951), (1308, 156713), (2339, 87636), (4678, 43818), (7017, 29212), (7303, 28068), (9356, 21909), (14034, 14606)]