208043032

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 396245520

約数和(自身を除く): 188202488

約数列:

[1, 2, 4, 8, 101, 197, 202, 394, 404, 788, 808, 1307, 1576, 2614, 5228, 10456, 19897, 39794, 79588, 132007, 159176, 257479, 264014, 514958, 528028, 1029916, 1056056, 2059832, 26005379, 52010758, 104021516, 208043032]

約数ペア:

[(1, 208043032), (2, 104021516), (4, 52010758), (8, 26005379), (101, 2059832), (197, 1056056), (202, 1029916), (394, 528028), (404, 514958), (788, 264014), (808, 257479), (1307, 159176), (1576, 132007), (2614, 79588), (5228, 39794), (10456, 19897)]