212093046

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 325384074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 71, 94, 99, 107, 141, 142, 198, 213, 214, 282, 297, 321, 423, 426, 517, 594, 639, 642, 781, 846, 963, 1034, 1177, 1269, 1278, 1551, 1562, 1917, 1926, 2343, 2354, 2538, 2889, 3102, 3337, 3531, 3834, 4653, 4686, 5029, 5778, 6674, 7029, 7062, 7597, 9306, 10011, 10058, 10593, 13959, 14058, 15087, 15194, 20022, 21087, 21186, 22791, 27918, 30033, 30174, 31779, 36707, 42174, 45261, 45582, 55319, 60066, 63558, 68373, 73414, 83567, 90099, 90522, 110121, 110638, 135783, 136746, 165957, 167134, 180198, 205119, 220242, 250701, 271566, 330363, 331914, 357059, 410238, 497871, 501402, 660726, 714118, 752103, 991089, 995742, 1071177, 1493613, 1504206, 1982178, 2142354, 2256309, 2987226, 3213531, 3927649, 4512618, 6427062, 7855298, 9640593, 11782947, 19281186, 23565894, 35348841, 70697682, 106046523, 212093046]

約数ペア:

[(1, 212093046), (2, 106046523), (3, 70697682), (6, 35348841), (9, 23565894), (11, 19281186), (18, 11782947), (22, 9640593), (27, 7855298), (33, 6427062), (47, 4512618), (54, 3927649), (66, 3213531), (71, 2987226), (94, 2256309), (99, 2142354), (107, 1982178), (141, 1504206), (142, 1493613), (198, 1071177), (213, 995742), (214, 991089), (282, 752103), (297, 714118), (321, 660726), (423, 501402), (426, 497871), (517, 410238), (594, 357059), (639, 331914), (642, 330363), (781, 271566), (846, 250701), (963, 220242), (1034, 205119), (1177, 180198), (1269, 167134), (1278, 165957), (1551, 136746), (1562, 135783), (1917, 110638), (1926, 110121), (2343, 90522), (2354, 90099), (2538, 83567), (2889, 73414), (3102, 68373), (3337, 63558), (3531, 60066), (3834, 55319), (4653, 45582), (4686, 45261), (5029, 42174), (5778, 36707), (6674, 31779), (7029, 30174), (7062, 30033), (7597, 27918), (9306, 22791), (10011, 21186), (10058, 21087), (10593, 20022), (13959, 15194), (14058, 15087)]