201705272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 411505920

約数和(自身を除く): 209800648

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 107, 136, 166, 167, 214, 332, 334, 428, 664, 668, 856, 1336, 1411, 1819, 2822, 2839, 3638, 5644, 5678, 7276, 8881, 11288, 11356, 13861, 14552, 17762, 17869, 22712, 27722, 35524, 35738, 55444, 71048, 71476, 110888, 142952, 150977, 235637, 301954, 303773, 471274, 603908, 607546, 942548, 1207816, 1215092, 1483127, 1885096, 2430184, 2966254, 5932508, 11865016, 25213159, 50426318, 100852636, 201705272]

約数ペア:

[(1, 201705272), (2, 100852636), (4, 50426318), (8, 25213159), (17, 11865016), (34, 5932508), (68, 2966254), (83, 2430184), (107, 1885096), (136, 1483127), (166, 1215092), (167, 1207816), (214, 942548), (332, 607546), (334, 603908), (428, 471274), (664, 303773), (668, 301954), (856, 235637), (1336, 150977), (1411, 142952), (1819, 110888), (2822, 71476), (2839, 71048), (3638, 55444), (5644, 35738), (5678, 35524), (7276, 27722), (8881, 22712), (11288, 17869), (11356, 17762), (13861, 14552)]