208867584

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 108

約数和(自身を含む): 576432528

約数和(自身を除く): 367564944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 283, 372, 384, 496, 566, 744, 768, 849, 961, 992, 1132, 1488, 1698, 1922, 1984, 2264, 2883, 2976, 3396, 3844, 3968, 4528, 5766, 5952, 6792, 7688, 7936, 8773, 9056, 11532, 11904, 13584, 15376, 17546, 18112, 23064, 23808, 26319, 27168, 30752, 35092, 36224, 46128, 52638, 54336, 61504, 70184, 72448, 92256, 105276, 108672, 123008, 140368, 184512, 210552, 217344, 246016, 271963, 280736, 369024, 421104, 543926, 561472, 738048, 815889, 842208, 1087852, 1122944, 1631778, 1684416, 2175704, 2245888, 3263556, 3368832, 4351408, 6527112, 6737664, 8702816, 13054224, 17405632, 26108448, 34811264, 52216896, 69622528, 104433792, 208867584]

約数ペア:

[(1, 208867584), (2, 104433792), (3, 69622528), (4, 52216896), (6, 34811264), (8, 26108448), (12, 17405632), (16, 13054224), (24, 8702816), (31, 6737664), (32, 6527112), (48, 4351408), (62, 3368832), (64, 3263556), (93, 2245888), (96, 2175704), (124, 1684416), (128, 1631778), (186, 1122944), (192, 1087852), (248, 842208), (256, 815889), (283, 738048), (372, 561472), (384, 543926), (496, 421104), (566, 369024), (744, 280736), (768, 271963), (849, 246016), (961, 217344), (992, 210552), (1132, 184512), (1488, 140368), (1698, 123008), (1922, 108672), (1984, 105276), (2264, 92256), (2883, 72448), (2976, 70184), (3396, 61504), (3844, 54336), (3968, 52638), (4528, 46128), (5766, 36224), (5952, 35092), (6792, 30752), (7688, 27168), (7936, 26319), (8773, 23808), (9056, 23064), (11532, 18112), (11904, 17546), (13584, 15376)]