207723076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{15083}}^1$

素因数の和:15411

約数の個数: 24

約数和(自身を含む): 397855584

約数和(自身を除く): 190132508

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 15083, 30166, 60332, 165913, 331826, 663652, 4720979, 9441958, 18883916, 51930769, 103861538, 207723076]

約数ペア:

[(1, 207723076), (2, 103861538), (4, 51930769), (11, 18883916), (22, 9441958), (44, 4720979), (313, 663652), (626, 331826), (1252, 165913), (3443, 60332), (6886, 30166), (13772, 15083)]