207850816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:791

約数の個数: 56

約数和(自身を含む): 432694080

約数和(自身を除く): 224843264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 337, 368, 419, 674, 736, 838, 1348, 1472, 1676, 2696, 3352, 5392, 6704, 7751, 9637, 10784, 13408, 15502, 19274, 21568, 26816, 31004, 38548, 62008, 77096, 124016, 141203, 154192, 248032, 282406, 308384, 496064, 564812, 616768, 1129624, 2259248, 3247669, 4518496, 6495338, 9036992, 12990676, 25981352, 51962704, 103925408, 207850816]

約数ペア:

[(1, 207850816), (2, 103925408), (4, 51962704), (8, 25981352), (16, 12990676), (23, 9036992), (32, 6495338), (46, 4518496), (64, 3247669), (92, 2259248), (184, 1129624), (337, 616768), (368, 564812), (419, 496064), (674, 308384), (736, 282406), (838, 248032), (1348, 154192), (1472, 141203), (1676, 124016), (2696, 77096), (3352, 62008), (5392, 38548), (6704, 31004), (7751, 26816), (9637, 21568), (10784, 19274), (13408, 15502)]