194896765

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 281534400

約数和(自身を除く): 86637635

約数列:

[1, 5, 7, 35, 49, 59, 97, 139, 245, 295, 413, 485, 679, 695, 973, 2065, 2891, 3395, 4753, 4865, 5723, 6811, 8201, 13483, 14455, 23765, 28615, 34055, 40061, 41005, 57407, 67415, 94381, 200305, 280427, 287035, 401849, 471905, 660667, 795497, 1402135, 2009245, 3303335, 3977485, 5568479, 27842395, 38979353, 194896765]

約数ペア:

[(1, 194896765), (5, 38979353), (7, 27842395), (35, 5568479), (49, 3977485), (59, 3303335), (97, 2009245), (139, 1402135), (245, 795497), (295, 660667), (413, 471905), (485, 401849), (679, 287035), (695, 280427), (973, 200305), (2065, 94381), (2891, 67415), (3395, 57407), (4753, 41005), (4865, 40061), (5723, 34055), (6811, 28615), (8201, 23765), (13483, 14455)]