204115464

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2689

約数の個数: 160

約数和(自身を含む): 692081280

約数和(自身を除く): 487965816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1836, 2142, 2268, 2647, 2754, 2856, 3213, 3672, 4284, 4536, 5294, 5508, 6426, 7941, 8568, 9639, 10588, 11016, 12852, 15882, 18529, 19278, 21176, 23823, 25704, 31764, 37058, 38556, 44999, 47646, 55587, 63528, 71469, 74116, 77112, 89998, 95292, 111174, 134997, 142938, 148232, 166761, 179996, 190584, 214407, 222348, 269994, 285876, 314993, 333522, 359992, 404991, 428814, 444696, 500283, 539988, 571752, 629986, 667044, 809982, 857628, 944979, 1000566, 1079976, 1214973, 1259972, 1334088, 1500849, 1619964, 1715256, 1889958, 2001132, 2429946, 2519944, 2834937, 3001698, 3239928, 3644919, 3779916, 4002264, 4859892, 5669874, 6003396, 7289838, 7559832, 8504811, 9719784, 11339748, 12006792, 14579676, 17009622, 22679496, 25514433, 29159352, 34019244, 51028866, 68038488, 102057732, 204115464]

約数ペア:

[(1, 204115464), (2, 102057732), (3, 68038488), (4, 51028866), (6, 34019244), (7, 29159352), (8, 25514433), (9, 22679496), (12, 17009622), (14, 14579676), (17, 12006792), (18, 11339748), (21, 9719784), (24, 8504811), (27, 7559832), (28, 7289838), (34, 6003396), (36, 5669874), (42, 4859892), (51, 4002264), (54, 3779916), (56, 3644919), (63, 3239928), (68, 3001698), (72, 2834937), (81, 2519944), (84, 2429946), (102, 2001132), (108, 1889958), (119, 1715256), (126, 1619964), (136, 1500849), (153, 1334088), (162, 1259972), (168, 1214973), (189, 1079976), (204, 1000566), (216, 944979), (238, 857628), (252, 809982), (306, 667044), (324, 629986), (357, 571752), (378, 539988), (408, 500283), (459, 444696), (476, 428814), (504, 404991), (567, 359992), (612, 333522), (648, 314993), (714, 285876), (756, 269994), (918, 222348), (952, 214407), (1071, 190584), (1134, 179996), (1224, 166761), (1377, 148232), (1428, 142938), (1512, 134997), (1836, 111174), (2142, 95292), (2268, 89998), (2647, 77112), (2754, 74116), (2856, 71469), (3213, 63528), (3672, 55587), (4284, 47646), (4536, 44999), (5294, 38556), (5508, 37058), (6426, 31764), (7941, 25704), (8568, 23823), (9639, 21176), (10588, 19278), (11016, 18529), (12852, 15882)]