208193664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 128

約数和(自身を含む): 641278080

約数和(自身を除く): 433084416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1061, 1168, 1344, 1533, 1752, 2044, 2122, 2336, 2688, 3066, 3183, 3504, 4088, 4244, 4672, 6132, 6366, 7008, 7427, 8176, 8488, 9344, 12264, 12732, 14016, 14854, 16352, 16976, 22281, 24528, 25464, 28032, 29708, 32704, 33952, 44562, 49056, 50928, 59416, 65408, 67904, 77453, 89124, 98112, 101856, 118832, 135808, 154906, 178248, 196224, 203712, 232359, 237664, 309812, 356496, 407424, 464718, 475328, 542171, 619624, 712992, 929436, 950656, 1084342, 1239248, 1425984, 1626513, 1858872, 2168684, 2478496, 2851968, 3253026, 3717744, 4337368, 4956992, 6506052, 7435488, 8674736, 9913984, 13012104, 14870976, 17349472, 26024208, 29741952, 34698944, 52048416, 69397888, 104096832, 208193664]

約数ペア:

[(1, 208193664), (2, 104096832), (3, 69397888), (4, 52048416), (6, 34698944), (7, 29741952), (8, 26024208), (12, 17349472), (14, 14870976), (16, 13012104), (21, 9913984), (24, 8674736), (28, 7435488), (32, 6506052), (42, 4956992), (48, 4337368), (56, 3717744), (64, 3253026), (73, 2851968), (84, 2478496), (96, 2168684), (112, 1858872), (128, 1626513), (146, 1425984), (168, 1239248), (192, 1084342), (219, 950656), (224, 929436), (292, 712992), (336, 619624), (384, 542171), (438, 475328), (448, 464718), (511, 407424), (584, 356496), (672, 309812), (876, 237664), (896, 232359), (1022, 203712), (1061, 196224), (1168, 178248), (1344, 154906), (1533, 135808), (1752, 118832), (2044, 101856), (2122, 98112), (2336, 89124), (2688, 77453), (3066, 67904), (3183, 65408), (3504, 59416), (4088, 50928), (4244, 49056), (4672, 44562), (6132, 33952), (6366, 32704), (7008, 29708), (7427, 28032), (8176, 25464), (8488, 24528), (9344, 22281), (12264, 16976), (12732, 16352), (14016, 14854)]