201935838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 463276800

約数和(自身を除く): 261340962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 1157, 1482, 1531, 1691, 2314, 3062, 3382, 3471, 4593, 5073, 6942, 9186, 10146, 19903, 21983, 29089, 39806, 43966, 58178, 59709, 65949, 87267, 119418, 131898, 136259, 174534, 272518, 378157, 408777, 756314, 817554, 1134471, 1771367, 2268942, 2588921, 3542734, 5177842, 5314101, 7766763, 10628202, 15533526, 33655973, 67311946, 100967919, 201935838]

約数ペア:

[(1, 201935838), (2, 100967919), (3, 67311946), (6, 33655973), (13, 15533526), (19, 10628202), (26, 7766763), (38, 5314101), (39, 5177842), (57, 3542734), (78, 2588921), (89, 2268942), (114, 1771367), (178, 1134471), (247, 817554), (267, 756314), (494, 408777), (534, 378157), (741, 272518), (1157, 174534), (1482, 136259), (1531, 131898), (1691, 119418), (2314, 87267), (3062, 65949), (3382, 59709), (3471, 58178), (4593, 43966), (5073, 39806), (6942, 29089), (9186, 21983), (10146, 19903)]