208065662

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 378594000

約数和(自身を除く): 170528338

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 179, 203, 358, 406, 409, 818, 1253, 1421, 2506, 2842, 2863, 5191, 5726, 8771, 10382, 11861, 17542, 20041, 23722, 36337, 40082, 72674, 73211, 83027, 146422, 166054, 254359, 508718, 512477, 581189, 1024954, 1162378, 2123119, 3587339, 4246238, 7174678, 14861833, 29723666, 104032831, 208065662]

約数ペア:

[(1, 208065662), (2, 104032831), (7, 29723666), (14, 14861833), (29, 7174678), (49, 4246238), (58, 3587339), (98, 2123119), (179, 1162378), (203, 1024954), (358, 581189), (406, 512477), (409, 508718), (818, 254359), (1253, 166054), (1421, 146422), (2506, 83027), (2842, 73211), (2863, 72674), (5191, 40082), (5726, 36337), (8771, 23722), (10382, 20041), (11861, 17542)]