201678597952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{109141}}^1$

素因数の和:111387

約数の個数: 56

約数和(自身を含む): 431189045672

約数和(自身を除く): 229510447720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2221, 4442, 8884, 17768, 28873, 35536, 57746, 71072, 109141, 115492, 142144, 218282, 230984, 436564, 461968, 873128, 923936, 1418833, 1746256, 1847872, 2837666, 3492512, 5675332, 6985024, 11350664, 22701328, 45402656, 90805312, 242402161, 484804322, 969608644, 1939217288, 3151228093, 3878434576, 6302456186, 7756869152, 12604912372, 15513738304, 25209824744, 50419649488, 100839298976, 201678597952]

約数ペア:

[(1, 201678597952), (2, 100839298976), (4, 50419649488), (8, 25209824744), (13, 15513738304), (16, 12604912372), (26, 7756869152), (32, 6302456186), (52, 3878434576), (64, 3151228093), (104, 1939217288), (208, 969608644), (416, 484804322), (832, 242402161), (2221, 90805312), (4442, 45402656), (8884, 22701328), (17768, 11350664), (28873, 6985024), (35536, 5675332), (57746, 3492512), (71072, 2837666), (109141, 1847872), (115492, 1746256), (142144, 1418833), (218282, 923936), (230984, 873128), (436564, 461968)]