208047730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28229}}^1$

素因数の和:28314

約数の個数: 32

約数和(自身を含む): 414642240

約数和(自身を除く): 206594510

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 28229, 56458, 141145, 282290, 310519, 621038, 1552595, 1891343, 3105190, 3782686, 9456715, 18913430, 20804773, 41609546, 104023865, 208047730]

約数ペア:

[(1, 208047730), (2, 104023865), (5, 41609546), (10, 20804773), (11, 18913430), (22, 9456715), (55, 3782686), (67, 3105190), (110, 1891343), (134, 1552595), (335, 621038), (670, 310519), (737, 282290), (1474, 141145), (3685, 56458), (7370, 28229)]