207982026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18973}}^1$

素因数の和:19020

約数の個数: 64

約数和(自身を含む): 546451200

約数和(自身を除く): 338469174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 18973, 37946, 56919, 113838, 132811, 170757, 265622, 341514, 398433, 512271, 550217, 796866, 1024542, 1100434, 1195299, 1650651, 2390598, 3301302, 3585897, 3851519, 4951953, 7171794, 7703038, 9903906, 11554557, 14855859, 23109114, 29711718, 34663671, 69327342, 103991013, 207982026]

約数ペア:

[(1, 207982026), (2, 103991013), (3, 69327342), (6, 34663671), (7, 29711718), (9, 23109114), (14, 14855859), (18, 11554557), (21, 9903906), (27, 7703038), (29, 7171794), (42, 4951953), (54, 3851519), (58, 3585897), (63, 3301302), (87, 2390598), (126, 1650651), (174, 1195299), (189, 1100434), (203, 1024542), (261, 796866), (378, 550217), (406, 512271), (522, 398433), (609, 341514), (783, 265622), (1218, 170757), (1566, 132811), (1827, 113838), (3654, 56919), (5481, 37946), (10962, 18973)]