207622076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 367629360

約数和(自身を除く): 160007284

約数列:

[1, 2, 4, 139, 257, 278, 514, 556, 1028, 1453, 2906, 5812, 35723, 71446, 142892, 201967, 373421, 403934, 746842, 807868, 1493684, 51905519, 103811038, 207622076]

約数ペア:

[(1, 207622076), (2, 103811038), (4, 51905519), (139, 1493684), (257, 807868), (278, 746842), (514, 403934), (556, 373421), (1028, 201967), (1453, 142892), (2906, 71446), (5812, 35723)]