207940848

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 554610336

約数和(自身を除く): 346669488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 673, 942, 984, 1256, 1346, 1884, 1968, 2019, 2512, 2692, 3768, 4038, 5384, 6437, 7536, 8076, 10768, 12874, 16152, 19311, 25748, 27593, 32304, 38622, 51496, 55186, 77244, 82779, 102992, 105661, 110372, 154488, 165558, 211322, 220744, 308976, 316983, 331116, 422644, 441488, 633966, 662232, 845288, 1267932, 1324464, 1690576, 2535864, 4332101, 5071728, 8664202, 12996303, 17328404, 25992606, 34656808, 51985212, 69313616, 103970424, 207940848]

約数ペア:

[(1, 207940848), (2, 103970424), (3, 69313616), (4, 51985212), (6, 34656808), (8, 25992606), (12, 17328404), (16, 12996303), (24, 8664202), (41, 5071728), (48, 4332101), (82, 2535864), (123, 1690576), (157, 1324464), (164, 1267932), (246, 845288), (314, 662232), (328, 633966), (471, 441488), (492, 422644), (628, 331116), (656, 316983), (673, 308976), (942, 220744), (984, 211322), (1256, 165558), (1346, 154488), (1884, 110372), (1968, 105661), (2019, 102992), (2512, 82779), (2692, 77244), (3768, 55186), (4038, 51496), (5384, 38622), (6437, 32304), (7536, 27593), (8076, 25748), (10768, 19311), (12874, 16152)]