208028414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 353452032

約数和(自身を除く): 145423618

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 682, 1597, 2101, 3194, 4202, 5921, 11842, 17567, 35134, 49507, 65131, 99014, 130262, 305027, 544577, 610054, 1089154, 3355297, 6710594, 9455837, 18911674, 104014207, 208028414]

約数ペア:

[(1, 208028414), (2, 104014207), (11, 18911674), (22, 9455837), (31, 6710594), (62, 3355297), (191, 1089154), (341, 610054), (382, 544577), (682, 305027), (1597, 130262), (2101, 99014), (3194, 65131), (4202, 49507), (5921, 35134), (11842, 17567)]