208799712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3921

約数の個数: 144

約数和(自身を含む): 686033712

約数和(自身を除く): 477234000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 3877, 4488, 4896, 5984, 6732, 7754, 8976, 11631, 13464, 15508, 17952, 23262, 26928, 31016, 34893, 42647, 46524, 53856, 62032, 65909, 69786, 85294, 93048, 124064, 127941, 131818, 139572, 170588, 186096, 197727, 255882, 263636, 279144, 341176, 372192, 383823, 395454, 511764, 527272, 558288, 593181, 682352, 724999, 767646, 790908, 1023528, 1054544, 1116576, 1186362, 1364704, 1449998, 1535292, 1581816, 2047056, 2109088, 2174997, 2372724, 2899996, 3070584, 3163632, 4094112, 4349994, 4745448, 5799992, 6141168, 6327264, 6524991, 8699988, 9490896, 11599984, 12282336, 13049982, 17399976, 18981792, 23199968, 26099964, 34799952, 52199928, 69599904, 104399856, 208799712]

約数ペア:

[(1, 208799712), (2, 104399856), (3, 69599904), (4, 52199928), (6, 34799952), (8, 26099964), (9, 23199968), (11, 18981792), (12, 17399976), (16, 13049982), (17, 12282336), (18, 11599984), (22, 9490896), (24, 8699988), (32, 6524991), (33, 6327264), (34, 6141168), (36, 5799992), (44, 4745448), (48, 4349994), (51, 4094112), (66, 3163632), (68, 3070584), (72, 2899996), (88, 2372724), (96, 2174997), (99, 2109088), (102, 2047056), (132, 1581816), (136, 1535292), (144, 1449998), (153, 1364704), (176, 1186362), (187, 1116576), (198, 1054544), (204, 1023528), (264, 790908), (272, 767646), (288, 724999), (306, 682352), (352, 593181), (374, 558288), (396, 527272), (408, 511764), (528, 395454), (544, 383823), (561, 372192), (612, 341176), (748, 279144), (792, 263636), (816, 255882), (1056, 197727), (1122, 186096), (1224, 170588), (1496, 139572), (1584, 131818), (1632, 127941), (1683, 124064), (2244, 93048), (2448, 85294), (2992, 69786), (3168, 65909), (3366, 62032), (3877, 53856), (4488, 46524), (4896, 42647), (5984, 34893), (6732, 31016), (7754, 26928), (8976, 23262), (11631, 17952), (13464, 15508)]