201331856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36901}}^1$

素因数の和:36951

約数の個数: 40

約数和(自身を含む): 439281408

約数和(自身を除く): 237949552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 36901, 73802, 147604, 295208, 405911, 590416, 811822, 1143931, 1623644, 2287862, 3247288, 4575724, 6494576, 9151448, 12583241, 18302896, 25166482, 50332964, 100665928, 201331856]

約数ペア:

[(1, 201331856), (2, 100665928), (4, 50332964), (8, 25166482), (11, 18302896), (16, 12583241), (22, 9151448), (31, 6494576), (44, 4575724), (62, 3247288), (88, 2287862), (124, 1623644), (176, 1143931), (248, 811822), (341, 590416), (496, 405911), (682, 295208), (1364, 147604), (2728, 73802), (5456, 36901)]