206906368

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 88

約数和(自身を含む): 438090752

約数和(自身を除く): 231184384

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 127, 128, 148, 172, 254, 256, 296, 344, 508, 512, 592, 688, 1016, 1024, 1184, 1376, 1591, 2032, 2368, 2752, 3182, 4064, 4699, 4736, 5461, 5504, 6364, 8128, 9398, 9472, 10922, 11008, 12728, 16256, 18796, 18944, 21844, 22016, 25456, 32512, 37592, 37888, 43688, 44032, 50912, 65024, 75184, 87376, 101824, 130048, 150368, 174752, 202057, 203648, 300736, 349504, 404114, 407296, 601472, 699008, 808228, 814592, 1202944, 1398016, 1616456, 1629184, 2405888, 2796032, 3232912, 4811776, 5592064, 6465824, 12931648, 25863296, 51726592, 103453184, 206906368]

約数ペア:

[(1, 206906368), (2, 103453184), (4, 51726592), (8, 25863296), (16, 12931648), (32, 6465824), (37, 5592064), (43, 4811776), (64, 3232912), (74, 2796032), (86, 2405888), (127, 1629184), (128, 1616456), (148, 1398016), (172, 1202944), (254, 814592), (256, 808228), (296, 699008), (344, 601472), (508, 407296), (512, 404114), (592, 349504), (688, 300736), (1016, 203648), (1024, 202057), (1184, 174752), (1376, 150368), (1591, 130048), (2032, 101824), (2368, 87376), (2752, 75184), (3182, 65024), (4064, 50912), (4699, 44032), (4736, 43688), (5461, 37888), (5504, 37592), (6364, 32512), (8128, 25456), (9398, 22016), (9472, 21844), (10922, 18944), (11008, 18796), (12728, 16256)]