213401272

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 509224320

約数和(自身を除く): 295823048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 833, 868, 952, 1033, 1054, 1519, 1666, 1736, 2066, 2108, 3038, 3332, 3689, 4132, 4216, 6076, 6664, 7231, 7378, 8264, 12152, 14462, 14756, 17561, 25823, 28924, 29512, 32023, 35122, 50617, 51646, 57848, 64046, 70244, 101234, 103292, 122927, 128092, 140488, 202468, 206584, 224161, 245854, 256184, 404936, 448322, 491708, 544391, 860489, 896644, 983416, 1088782, 1569127, 1720978, 1793288, 2177564, 3138254, 3441956, 3810737, 4355128, 6276508, 6883912, 7621474, 12553016, 15242948, 26675159, 30485896, 53350318, 106700636, 213401272]

約数ペア:

[(1, 213401272), (2, 106700636), (4, 53350318), (7, 30485896), (8, 26675159), (14, 15242948), (17, 12553016), (28, 7621474), (31, 6883912), (34, 6276508), (49, 4355128), (56, 3810737), (62, 3441956), (68, 3138254), (98, 2177564), (119, 1793288), (124, 1720978), (136, 1569127), (196, 1088782), (217, 983416), (238, 896644), (248, 860489), (392, 544391), (434, 491708), (476, 448322), (527, 404936), (833, 256184), (868, 245854), (952, 224161), (1033, 206584), (1054, 202468), (1519, 140488), (1666, 128092), (1736, 122927), (2066, 103292), (2108, 101234), (3038, 70244), (3332, 64046), (3689, 57848), (4132, 51646), (4216, 50617), (6076, 35122), (6664, 32023), (7231, 29512), (7378, 28924), (8264, 25823), (12152, 17561), (14462, 14756)]