208021248

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 654308928

約数和(自身を除く): 446287680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 113, 128, 136, 141, 144, 153, 188, 192, 204, 226, 256, 272, 282, 288, 306, 339, 376, 384, 408, 423, 452, 544, 564, 576, 612, 678, 752, 768, 799, 816, 846, 904, 1017, 1088, 1128, 1152, 1224, 1356, 1504, 1598, 1632, 1692, 1808, 1921, 2034, 2176, 2256, 2304, 2397, 2448, 2712, 3008, 3196, 3264, 3384, 3616, 3842, 4068, 4352, 4512, 4794, 4896, 5311, 5424, 5763, 6016, 6392, 6528, 6768, 7191, 7232, 7684, 8136, 9024, 9588, 9792, 10622, 10848, 11526, 12032, 12784, 13056, 13536, 14382, 14464, 15368, 15933, 16272, 17289, 18048, 19176, 19584, 21244, 21696, 23052, 25568, 27072, 28764, 28928, 30736, 31866, 32544, 34578, 36096, 38352, 39168, 42488, 43392, 46104, 47799, 51136, 54144, 57528, 61472, 63732, 65088, 69156, 76704, 84976, 86784, 90287, 92208, 95598, 102272, 108288, 115056, 122944, 127464, 130176, 138312, 153408, 169952, 180574, 184416, 191196, 204544, 230112, 245888, 254928, 260352, 270861, 276624, 306816, 339904, 361148, 368832, 382392, 460224, 491776, 509856, 541722, 553248, 613632, 679808, 722296, 737664, 764784, 812583, 920448, 1019712, 1083444, 1106496, 1359616, 1444592, 1475328, 1529568, 1625166, 1840896, 2039424, 2166888, 2212992, 2889184, 3059136, 3250332, 4078848, 4333776, 4425984, 5778368, 6118272, 6500664, 8667552, 11556736, 12236544, 13001328, 17335104, 23113472, 26002656, 34670208, 52005312, 69340416, 104010624, 208021248]

約数ペア:

[(1, 208021248), (2, 104010624), (3, 69340416), (4, 52005312), (6, 34670208), (8, 26002656), (9, 23113472), (12, 17335104), (16, 13001328), (17, 12236544), (18, 11556736), (24, 8667552), (32, 6500664), (34, 6118272), (36, 5778368), (47, 4425984), (48, 4333776), (51, 4078848), (64, 3250332), (68, 3059136), (72, 2889184), (94, 2212992), (96, 2166888), (102, 2039424), (113, 1840896), (128, 1625166), (136, 1529568), (141, 1475328), (144, 1444592), (153, 1359616), (188, 1106496), (192, 1083444), (204, 1019712), (226, 920448), (256, 812583), (272, 764784), (282, 737664), (288, 722296), (306, 679808), (339, 613632), (376, 553248), (384, 541722), (408, 509856), (423, 491776), (452, 460224), (544, 382392), (564, 368832), (576, 361148), (612, 339904), (678, 306816), (752, 276624), (768, 270861), (799, 260352), (816, 254928), (846, 245888), (904, 230112), (1017, 204544), (1088, 191196), (1128, 184416), (1152, 180574), (1224, 169952), (1356, 153408), (1504, 138312), (1598, 130176), (1632, 127464), (1692, 122944), (1808, 115056), (1921, 108288), (2034, 102272), (2176, 95598), (2256, 92208), (2304, 90287), (2397, 86784), (2448, 84976), (2712, 76704), (3008, 69156), (3196, 65088), (3264, 63732), (3384, 61472), (3616, 57528), (3842, 54144), (4068, 51136), (4352, 47799), (4512, 46104), (4794, 43392), (4896, 42488), (5311, 39168), (5424, 38352), (5763, 36096), (6016, 34578), (6392, 32544), (6528, 31866), (6768, 30736), (7191, 28928), (7232, 28764), (7684, 27072), (8136, 25568), (9024, 23052), (9588, 21696), (9792, 21244), (10622, 19584), (10848, 19176), (11526, 18048), (12032, 17289), (12784, 16272), (13056, 15933), (13536, 15368), (14382, 14464)]