207924968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 211979032

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 107, 118, 179, 184, 214, 236, 358, 428, 472, 716, 856, 1357, 1432, 2461, 2714, 4117, 4922, 5428, 6313, 8234, 9844, 10561, 10856, 12626, 16468, 19153, 19688, 21122, 25252, 32936, 38306, 42244, 50504, 76612, 84488, 145199, 153224, 242903, 290398, 440519, 485806, 580796, 881038, 971612, 1130027, 1161592, 1762076, 1943224, 2260054, 3524152, 4520108, 9040216, 25990621, 51981242, 103962484, 207924968]

約数ペア:

[(1, 207924968), (2, 103962484), (4, 51981242), (8, 25990621), (23, 9040216), (46, 4520108), (59, 3524152), (92, 2260054), (107, 1943224), (118, 1762076), (179, 1161592), (184, 1130027), (214, 971612), (236, 881038), (358, 580796), (428, 485806), (472, 440519), (716, 290398), (856, 242903), (1357, 153224), (1432, 145199), (2461, 84488), (2714, 76612), (4117, 50504), (4922, 42244), (5428, 38306), (6313, 32936), (8234, 25252), (9844, 21122), (10561, 19688), (10856, 19153), (12626, 16468)]