208077982805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2086727}}^1$

素因数の和:2086794

約数の個数: 48

約数和(自身を含む): 325429405056

約数和(自身を除く): 117351422251

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 245, 259, 385, 407, 539, 1295, 1813, 2035, 2695, 2849, 9065, 14245, 19943, 99715, 2086727, 10433635, 14607089, 22953997, 73035445, 77208899, 102249623, 114769985, 160677979, 386044495, 511248115, 540462293, 803389895, 849297889, 1124745853, 2702311465, 3783236051, 4246489445, 5623729265, 5945085223, 18916180255, 29725426115, 41615596561, 208077982805]

約数ペア:

[(1, 208077982805), (5, 41615596561), (7, 29725426115), (11, 18916180255), (35, 5945085223), (37, 5623729265), (49, 4246489445), (55, 3783236051), (77, 2702311465), (185, 1124745853), (245, 849297889), (259, 803389895), (385, 540462293), (407, 511248115), (539, 386044495), (1295, 160677979), (1813, 114769985), (2035, 102249623), (2695, 77208899), (2849, 73035445), (9065, 22953997), (14245, 14607089), (19943, 10433635), (99715, 2086727)]