208047042

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{26209}}^1$

素因数の和:26237

約数の個数: 60

約数和(自身を含む): 542311110

約数和(自身を除く): 334264068

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 26209, 52418, 78627, 157254, 183463, 235881, 366926, 471762, 550389, 707643, 1100778, 1284241, 1415286, 1651167, 2122929, 2568482, 3302334, 3852723, 4245858, 4953501, 7705446, 9907002, 11558169, 14860503, 23116338, 29721006, 34674507, 69349014, 104023521, 208047042]

約数ペア:

[(1, 208047042), (2, 104023521), (3, 69349014), (6, 34674507), (7, 29721006), (9, 23116338), (14, 14860503), (18, 11558169), (21, 9907002), (27, 7705446), (42, 4953501), (49, 4245858), (54, 3852723), (63, 3302334), (81, 2568482), (98, 2122929), (126, 1651167), (147, 1415286), (162, 1284241), (189, 1100778), (294, 707643), (378, 550389), (441, 471762), (567, 366926), (882, 235881), (1134, 183463), (1323, 157254), (2646, 78627), (3969, 52418), (7938, 26209)]