204863736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 128

約数和(自身を含む): 676200960

約数和(自身を除く): 471337224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 6521, 7854, 10472, 13042, 15708, 19563, 26084, 31416, 39126, 45647, 52168, 71731, 78252, 91294, 110857, 136941, 143462, 156504, 182588, 215193, 221714, 273882, 286924, 332571, 365176, 430386, 443428, 502117, 547764, 573848, 665142, 775999, 860772, 886856, 1004234, 1095528, 1219427, 1330284, 1506351, 1551998, 1721544, 2008468, 2327997, 2438854, 2660568, 3012702, 3103996, 3658281, 4016936, 4655994, 4877708, 6025404, 6207992, 7316562, 8535989, 9311988, 9755416, 12050808, 14633124, 17071978, 18623976, 25607967, 29266248, 34143956, 51215934, 68287912, 102431868, 204863736]

約数ペア:

[(1, 204863736), (2, 102431868), (3, 68287912), (4, 51215934), (6, 34143956), (7, 29266248), (8, 25607967), (11, 18623976), (12, 17071978), (14, 14633124), (17, 12050808), (21, 9755416), (22, 9311988), (24, 8535989), (28, 7316562), (33, 6207992), (34, 6025404), (42, 4877708), (44, 4655994), (51, 4016936), (56, 3658281), (66, 3103996), (68, 3012702), (77, 2660568), (84, 2438854), (88, 2327997), (102, 2008468), (119, 1721544), (132, 1551998), (136, 1506351), (154, 1330284), (168, 1219427), (187, 1095528), (204, 1004234), (231, 886856), (238, 860772), (264, 775999), (308, 665142), (357, 573848), (374, 547764), (408, 502117), (462, 443428), (476, 430386), (561, 365176), (616, 332571), (714, 286924), (748, 273882), (924, 221714), (952, 215193), (1122, 182588), (1309, 156504), (1428, 143462), (1496, 136941), (1848, 110857), (2244, 91294), (2618, 78252), (2856, 71731), (3927, 52168), (4488, 45647), (5236, 39126), (6521, 31416), (7854, 26084), (10472, 19563), (13042, 15708)]