204074416

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20058

約数の個数: 60

約数和(自身を含む): 495353712

約数和(自身を除く): 291279296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 20023, 40046, 80092, 140161, 160184, 260299, 280322, 320368, 520598, 560644, 981127, 1041196, 1121288, 1822093, 1962254, 2082392, 2242576, 3644186, 3924508, 4164784, 7288372, 7849016, 12754651, 14576744, 15698032, 25509302, 29153488, 51018604, 102037208, 204074416]

約数ペア:

[(1, 204074416), (2, 102037208), (4, 51018604), (7, 29153488), (8, 25509302), (13, 15698032), (14, 14576744), (16, 12754651), (26, 7849016), (28, 7288372), (49, 4164784), (52, 3924508), (56, 3644186), (91, 2242576), (98, 2082392), (104, 1962254), (112, 1822093), (182, 1121288), (196, 1041196), (208, 981127), (364, 560644), (392, 520598), (637, 320368), (728, 280322), (784, 260299), (1274, 160184), (1456, 140161), (2548, 80092), (5096, 40046), (10192, 20023)]