206880934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 345784320

約数和(自身を除く): 138903386

約数列:

[1, 2, 13, 26, 47, 79, 94, 158, 611, 1027, 1222, 2054, 2143, 3713, 4286, 7426, 27859, 48269, 55718, 96538, 100721, 169297, 201442, 338594, 1309373, 2200861, 2618746, 4401722, 7956959, 15913918, 103440467, 206880934]

約数ペア:

[(1, 206880934), (2, 103440467), (13, 15913918), (26, 7956959), (47, 4401722), (79, 2618746), (94, 2200861), (158, 1309373), (611, 338594), (1027, 201442), (1222, 169297), (2054, 100721), (2143, 96538), (3713, 55718), (4286, 48269), (7426, 27859)]