201779744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 414118656

約数和(自身を除く): 212338912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 856, 992, 1712, 1901, 3317, 3424, 3802, 6634, 7604, 13268, 15208, 26536, 30416, 53072, 58931, 60832, 106144, 117862, 203407, 235724, 406814, 471448, 813628, 942896, 1627256, 1885792, 3254512, 6305617, 6509024, 12611234, 25222468, 50444936, 100889872, 201779744]

約数ペア:

[(1, 201779744), (2, 100889872), (4, 50444936), (8, 25222468), (16, 12611234), (31, 6509024), (32, 6305617), (62, 3254512), (107, 1885792), (124, 1627256), (214, 942896), (248, 813628), (428, 471448), (496, 406814), (856, 235724), (992, 203407), (1712, 117862), (1901, 106144), (3317, 60832), (3424, 58931), (3802, 53072), (6634, 30416), (7604, 26536), (13268, 15208)]