197988264

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 549494400

約数和(自身を除く): 351506136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 139, 146, 219, 271, 278, 292, 417, 438, 542, 556, 584, 657, 813, 834, 876, 1084, 1112, 1251, 1314, 1626, 1668, 1752, 2168, 2439, 2502, 2628, 3252, 3336, 4878, 5004, 5256, 6504, 9756, 10008, 10147, 19512, 19783, 20294, 30441, 37669, 39566, 40588, 59349, 60882, 75338, 79132, 81176, 91323, 113007, 118698, 121764, 150676, 158264, 178047, 182646, 226014, 237396, 243528, 301352, 339021, 356094, 365292, 452028, 474792, 678042, 712188, 730584, 904056, 1356084, 1424376, 2712168, 2749837, 5499674, 8249511, 10999348, 16499022, 21998696, 24748533, 32998044, 49497066, 65996088, 98994132, 197988264]

約数ペア:

[(1, 197988264), (2, 98994132), (3, 65996088), (4, 49497066), (6, 32998044), (8, 24748533), (9, 21998696), (12, 16499022), (18, 10999348), (24, 8249511), (36, 5499674), (72, 2749837), (73, 2712168), (139, 1424376), (146, 1356084), (219, 904056), (271, 730584), (278, 712188), (292, 678042), (417, 474792), (438, 452028), (542, 365292), (556, 356094), (584, 339021), (657, 301352), (813, 243528), (834, 237396), (876, 226014), (1084, 182646), (1112, 178047), (1251, 158264), (1314, 150676), (1626, 121764), (1668, 118698), (1752, 113007), (2168, 91323), (2439, 81176), (2502, 79132), (2628, 75338), (3252, 60882), (3336, 59349), (4878, 40588), (5004, 39566), (5256, 37669), (6504, 30441), (9756, 20294), (10008, 19783), (10147, 19512)]