197889384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6343

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 455294616

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, 6299, 7854, 10472, 12598, 15708, 18897, 25196, 31416, 37794, 44093, 50392, 69289, 75588, 88186, 107083, 132279, 138578, 151176, 176372, 207867, 214166, 264558, 277156, 321249, 352744, 415734, 428332, 485023, 529116, 554312, 642498, 749581, 831468, 856664, 970046, 1058232, 1177913, 1284996, 1455069, 1499162, 1662936, 1940092, 2248743, 2355826, 2569992, 2910138, 2998324, 3533739, 3880184, 4497486, 4711652, 5820276, 5996648, 7067478, 8245391, 8994972, 9423304, 11640552, 14134956, 16490782, 17989944, 24736173, 28269912, 32981564, 49472346, 65963128, 98944692, 197889384]

約数ペア:

[(1, 197889384), (2, 98944692), (3, 65963128), (4, 49472346), (6, 32981564), (7, 28269912), (8, 24736173), (11, 17989944), (12, 16490782), (14, 14134956), (17, 11640552), (21, 9423304), (22, 8994972), (24, 8245391), (28, 7067478), (33, 5996648), (34, 5820276), (42, 4711652), (44, 4497486), (51, 3880184), (56, 3533739), (66, 2998324), (68, 2910138), (77, 2569992), (84, 2355826), (88, 2248743), (102, 1940092), (119, 1662936), (132, 1499162), (136, 1455069), (154, 1284996), (168, 1177913), (187, 1058232), (204, 970046), (231, 856664), (238, 831468), (264, 749581), (308, 642498), (357, 554312), (374, 529116), (408, 485023), (462, 428332), (476, 415734), (561, 352744), (616, 321249), (714, 277156), (748, 264558), (924, 214166), (952, 207867), (1122, 176372), (1309, 151176), (1428, 138578), (1496, 132279), (1848, 107083), (2244, 88186), (2618, 75588), (2856, 69289), (3927, 50392), (4488, 44093), (5236, 37794), (6299, 31416), (7854, 25196), (10472, 18897), (12598, 15708)]