201219904

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{32413}}^1$

素因数の和:32522

約数の個数: 28

約数和(自身を含む): 403424644

約数和(自身を除く): 202204740

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 32413, 64826, 129652, 259304, 518608, 1037216, 2074432, 3144061, 6288122, 12576244, 25152488, 50304976, 100609952, 201219904]

約数ペア:

[(1, 201219904), (2, 100609952), (4, 50304976), (8, 25152488), (16, 12576244), (32, 6288122), (64, 3144061), (97, 2074432), (194, 1037216), (388, 518608), (776, 259304), (1552, 129652), (3104, 64826), (6208, 32413)]