201979078

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 369138384

約数和(自身を除く): 167159306

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 371, 518, 742, 1051, 1813, 1961, 2102, 2597, 3626, 3922, 5194, 7357, 13727, 14714, 27454, 38887, 51499, 55703, 77774, 96089, 102998, 111406, 192178, 272209, 389921, 544418, 779842, 1905463, 2061011, 2729447, 3810926, 4122022, 5458894, 14427077, 28854154, 100989539, 201979078]

約数ペア:

[(1, 201979078), (2, 100989539), (7, 28854154), (14, 14427077), (37, 5458894), (49, 4122022), (53, 3810926), (74, 2729447), (98, 2061011), (106, 1905463), (259, 779842), (371, 544418), (518, 389921), (742, 272209), (1051, 192178), (1813, 111406), (1961, 102998), (2102, 96089), (2597, 77774), (3626, 55703), (3922, 51499), (5194, 38887), (7357, 27454), (13727, 14714)]