207718981312

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2707}}^1\times {\mathrm{27883}}^1$

素因数の和:30645

約数の個数: 56

約数和(自身を含む): 421949164736

約数和(自身を除く): 214230183424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2707, 2752, 5414, 10828, 21656, 27883, 43312, 55766, 86624, 111532, 116401, 173248, 223064, 232802, 446128, 465604, 892256, 931208, 1198969, 1784512, 1862416, 2397938, 3724832, 4795876, 7449664, 9591752, 19183504, 38367008, 75479281, 76734016, 150958562, 301917124, 603834248, 1207668496, 2415336992, 3245609083, 4830673984, 6491218166, 12982436332, 25964872664, 51929745328, 103859490656, 207718981312]

約数ペア:

[(1, 207718981312), (2, 103859490656), (4, 51929745328), (8, 25964872664), (16, 12982436332), (32, 6491218166), (43, 4830673984), (64, 3245609083), (86, 2415336992), (172, 1207668496), (344, 603834248), (688, 301917124), (1376, 150958562), (2707, 76734016), (2752, 75479281), (5414, 38367008), (10828, 19183504), (21656, 9591752), (27883, 7449664), (43312, 4795876), (55766, 3724832), (86624, 2397938), (111532, 1862416), (116401, 1784512), (173248, 1198969), (223064, 931208), (232802, 892256), (446128, 465604)]