213089152

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97927}}^1$

素因数の和:97958

約数の個数: 32

約数和(自身を含む): 449489520

約数和(自身を除く): 236400368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 97927, 195854, 391708, 783416, 1566832, 1664759, 3133664, 3329518, 6267328, 6659036, 12534656, 13318072, 26636144, 53272288, 106544576, 213089152]

約数ペア:

[(1, 213089152), (2, 106544576), (4, 53272288), (8, 26636144), (16, 13318072), (17, 12534656), (32, 6659036), (34, 6267328), (64, 3329518), (68, 3133664), (128, 1664759), (136, 1566832), (272, 783416), (544, 391708), (1088, 195854), (2176, 97927)]