223479352019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{1669}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 293252213760

約数和(自身を除く): 69772861741

約数列:

[1, 7, 11, 37, 43, 77, 259, 301, 407, 473, 1093, 1591, 1669, 2849, 3311, 7651, 11137, 11683, 12023, 17501, 18359, 40441, 46999, 61753, 71767, 84161, 122507, 128513, 283087, 328993, 432271, 444851, 502369, 516989, 679283, 789437, 1738963, 1824217, 2655379, 3113957, 3618923, 4754981, 5526059, 12172741, 12769519, 18587653, 19128593, 20066387, 29209169, 67496029, 78441331, 133900151, 140464709, 204464183, 472472203, 549089317, 742456319, 862854641, 2902329247, 5197194233, 6039982487, 20316304729, 31925621717, 223479352019]

約数ペア:

[(1, 223479352019), (7, 31925621717), (11, 20316304729), (37, 6039982487), (43, 5197194233), (77, 2902329247), (259, 862854641), (301, 742456319), (407, 549089317), (473, 472472203), (1093, 204464183), (1591, 140464709), (1669, 133900151), (2849, 78441331), (3311, 67496029), (7651, 29209169), (11137, 20066387), (11683, 19128593), (12023, 18587653), (17501, 12769519), (18359, 12172741), (40441, 5526059), (46999, 4754981), (61753, 3618923), (71767, 3113957), (84161, 2655379), (122507, 1824217), (128513, 1738963), (283087, 789437), (328993, 679283), (432271, 516989), (444851, 502369)]