201110408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27901}}^1$

素因数の和:27977

約数の個数: 32

約数和(自身を含む): 406811160

約数和(自身を除く): 205700752

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 27901, 55802, 111604, 223208, 474317, 948634, 1478753, 1897268, 2957506, 3794536, 5915012, 11830024, 25138801, 50277602, 100555204, 201110408]

約数ペア:

[(1, 201110408), (2, 100555204), (4, 50277602), (8, 25138801), (17, 11830024), (34, 5915012), (53, 3794536), (68, 2957506), (106, 1897268), (136, 1478753), (212, 948634), (424, 474317), (901, 223208), (1802, 111604), (3604, 55802), (7208, 27901)]