205462808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32969}}^1$

素因数の和:33035

約数の個数: 32

約数和(自身を含む): 415422000

約数和(自身を除く): 209959192

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32969, 65938, 131876, 263752, 626411, 1252822, 1351729, 2505644, 2703458, 5011288, 5406916, 10813832, 25682851, 51365702, 102731404, 205462808]

約数ペア:

[(1, 205462808), (2, 102731404), (4, 51365702), (8, 25682851), (19, 10813832), (38, 5406916), (41, 5011288), (76, 2703458), (82, 2505644), (152, 1351729), (164, 1252822), (328, 626411), (779, 263752), (1558, 131876), (3116, 65938), (6232, 32969)]