208797862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17123}}^1$

素因数の和:17212

約数の個数: 32

約数和(自身を含む): 391249152

約数和(自身を除く): 182451290

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 17123, 34246, 119861, 222599, 239722, 445198, 1147241, 1558193, 2294482, 3116386, 8030687, 14914133, 16061374, 29828266, 104398931, 208797862]

約数ペア:

[(1, 208797862), (2, 104398931), (7, 29828266), (13, 16061374), (14, 14914133), (26, 8030687), (67, 3116386), (91, 2294482), (134, 1558193), (182, 1147241), (469, 445198), (871, 239722), (938, 222599), (1742, 119861), (6097, 34246), (12194, 17123)]