199993836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 549642240

約数和(自身を除く): 349648404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 179, 188, 282, 283, 329, 358, 537, 564, 566, 658, 716, 849, 987, 1074, 1132, 1253, 1316, 1698, 1974, 1981, 2148, 2506, 3396, 3759, 3948, 3962, 5012, 5943, 7518, 7924, 8413, 11886, 13301, 15036, 16826, 23772, 25239, 26602, 33652, 39903, 50478, 50657, 53204, 58891, 79806, 93107, 100956, 101314, 117782, 151971, 159612, 176673, 186214, 202628, 235564, 279321, 303942, 353346, 354599, 372428, 558642, 607884, 706692, 709198, 1063797, 1117284, 1418396, 2127594, 2380879, 4255188, 4761758, 7142637, 9523516, 14285274, 16666153, 28570548, 33332306, 49998459, 66664612, 99996918, 199993836]

約数ペア:

[(1, 199993836), (2, 99996918), (3, 66664612), (4, 49998459), (6, 33332306), (7, 28570548), (12, 16666153), (14, 14285274), (21, 9523516), (28, 7142637), (42, 4761758), (47, 4255188), (84, 2380879), (94, 2127594), (141, 1418396), (179, 1117284), (188, 1063797), (282, 709198), (283, 706692), (329, 607884), (358, 558642), (537, 372428), (564, 354599), (566, 353346), (658, 303942), (716, 279321), (849, 235564), (987, 202628), (1074, 186214), (1132, 176673), (1253, 159612), (1316, 151971), (1698, 117782), (1974, 101314), (1981, 100956), (2148, 93107), (2506, 79806), (3396, 58891), (3759, 53204), (3948, 50657), (3962, 50478), (5012, 39903), (5943, 33652), (7518, 26602), (7924, 25239), (8413, 23772), (11886, 16826), (13301, 15036)]