205651006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 375425280

約数和(自身を除く): 169774274

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 67, 134, 187, 283, 319, 374, 493, 566, 638, 737, 986, 1139, 1474, 1943, 2278, 3113, 3886, 4811, 5423, 6226, 8207, 9622, 10846, 12529, 16414, 18961, 21373, 25058, 33031, 37922, 42746, 52921, 66062, 90277, 105842, 139519, 180554, 208571, 279038, 322337, 363341, 417142, 549869, 644674, 726682, 1099738, 1534709, 3069418, 3545707, 6048559, 7091414, 9347773, 12097118, 18695546, 102825503, 205651006]

約数ペア:

[(1, 205651006), (2, 102825503), (11, 18695546), (17, 12097118), (22, 9347773), (29, 7091414), (34, 6048559), (58, 3545707), (67, 3069418), (134, 1534709), (187, 1099738), (283, 726682), (319, 644674), (374, 549869), (493, 417142), (566, 363341), (638, 322337), (737, 279038), (986, 208571), (1139, 180554), (1474, 139519), (1943, 105842), (2278, 90277), (3113, 66062), (3886, 52921), (4811, 42746), (5423, 37922), (6226, 33031), (8207, 25058), (9622, 21373), (10846, 18961), (12529, 16414)]