207973616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1021}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 418202400

約数和(自身を除く): 210228784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 439, 464, 878, 1021, 1756, 2042, 3512, 4084, 7024, 8168, 12731, 16336, 25462, 29609, 50924, 59218, 101848, 118436, 203696, 236872, 448219, 473744, 896438, 1792876, 3585752, 7171504, 12998351, 25996702, 51993404, 103986808, 207973616]

約数ペア:

[(1, 207973616), (2, 103986808), (4, 51993404), (8, 25996702), (16, 12998351), (29, 7171504), (58, 3585752), (116, 1792876), (232, 896438), (439, 473744), (464, 448219), (878, 236872), (1021, 203696), (1756, 118436), (2042, 101848), (3512, 59218), (4084, 50924), (7024, 29609), (8168, 25462), (12731, 16336)]