207669984

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 353705376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 83, 96, 134, 166, 201, 249, 268, 332, 389, 402, 498, 536, 664, 778, 804, 996, 1072, 1167, 1328, 1556, 1608, 1992, 2144, 2334, 2656, 3112, 3216, 3984, 4668, 5561, 6224, 6432, 7968, 9336, 11122, 12448, 16683, 18672, 22244, 26063, 32287, 33366, 37344, 44488, 52126, 64574, 66732, 78189, 88976, 96861, 104252, 129148, 133464, 156378, 177952, 193722, 208504, 258296, 266928, 312756, 387444, 417008, 516592, 533856, 625512, 774888, 834016, 1033184, 1251024, 1549776, 2163229, 2502048, 3099552, 4326458, 6489687, 8652916, 12979374, 17305832, 25958748, 34611664, 51917496, 69223328, 103834992, 207669984]

約数ペア:

[(1, 207669984), (2, 103834992), (3, 69223328), (4, 51917496), (6, 34611664), (8, 25958748), (12, 17305832), (16, 12979374), (24, 8652916), (32, 6489687), (48, 4326458), (67, 3099552), (83, 2502048), (96, 2163229), (134, 1549776), (166, 1251024), (201, 1033184), (249, 834016), (268, 774888), (332, 625512), (389, 533856), (402, 516592), (498, 417008), (536, 387444), (664, 312756), (778, 266928), (804, 258296), (996, 208504), (1072, 193722), (1167, 177952), (1328, 156378), (1556, 133464), (1608, 129148), (1992, 104252), (2144, 96861), (2334, 88976), (2656, 78189), (3112, 66732), (3216, 64574), (3984, 52126), (4668, 44488), (5561, 37344), (6224, 33366), (6432, 32287), (7968, 26063), (9336, 22244), (11122, 18672), (12448, 16683)]