207780864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 88

約数和(自身を含む): 558094080

約数和(自身を除く): 350313216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 283, 384, 478, 512, 566, 717, 768, 849, 956, 1024, 1132, 1434, 1536, 1698, 1912, 2264, 2868, 3072, 3396, 3824, 4528, 5736, 6792, 7648, 9056, 11472, 13584, 15296, 18112, 22944, 27168, 30592, 36224, 45888, 54336, 61184, 67637, 72448, 91776, 108672, 122368, 135274, 144896, 183552, 202911, 217344, 244736, 270548, 289792, 367104, 405822, 434688, 541096, 734208, 811644, 869376, 1082192, 1623288, 2164384, 3246576, 4328768, 6493152, 8657536, 12986304, 17315072, 25972608, 34630144, 51945216, 69260288, 103890432, 207780864]

約数ペア:

[(1, 207780864), (2, 103890432), (3, 69260288), (4, 51945216), (6, 34630144), (8, 25972608), (12, 17315072), (16, 12986304), (24, 8657536), (32, 6493152), (48, 4328768), (64, 3246576), (96, 2164384), (128, 1623288), (192, 1082192), (239, 869376), (256, 811644), (283, 734208), (384, 541096), (478, 434688), (512, 405822), (566, 367104), (717, 289792), (768, 270548), (849, 244736), (956, 217344), (1024, 202911), (1132, 183552), (1434, 144896), (1536, 135274), (1698, 122368), (1912, 108672), (2264, 91776), (2868, 72448), (3072, 67637), (3396, 61184), (3824, 54336), (4528, 45888), (5736, 36224), (6792, 30592), (7648, 27168), (9056, 22944), (11472, 18112), (13584, 15296)]