208833777712

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1\times {\mathrm{8089}}^1$

素因数の和:9110

約数の個数: 80

約数和(自身を含む): 464495181120

約数和(自身を除く): 255661403408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 653, 706, 1306, 1412, 2471, 2612, 2824, 4571, 4942, 5224, 5648, 8089, 9142, 9884, 10448, 16178, 18284, 19768, 32356, 36568, 39536, 56623, 64712, 73136, 113246, 129424, 226492, 230509, 452984, 461018, 905968, 922036, 1613563, 1844072, 2855417, 3227126, 3688144, 5282117, 5710834, 6454252, 10564234, 11421668, 12908504, 19987919, 21128468, 22843336, 25817008, 36974819, 39975838, 42256936, 45686672, 73949638, 79951676, 84513872, 147899276, 159903352, 295798552, 319806704, 591597104, 1864587301, 3729174602, 7458349204, 13052111107, 14916698408, 26104222214, 29833396816, 52208444428, 104416888856, 208833777712]

約数ペア:

[(1, 208833777712), (2, 104416888856), (4, 52208444428), (7, 29833396816), (8, 26104222214), (14, 14916698408), (16, 13052111107), (28, 7458349204), (56, 3729174602), (112, 1864587301), (353, 591597104), (653, 319806704), (706, 295798552), (1306, 159903352), (1412, 147899276), (2471, 84513872), (2612, 79951676), (2824, 73949638), (4571, 45686672), (4942, 42256936), (5224, 39975838), (5648, 36974819), (8089, 25817008), (9142, 22843336), (9884, 21128468), (10448, 19987919), (16178, 12908504), (18284, 11421668), (19768, 10564234), (32356, 6454252), (36568, 5710834), (39536, 5282117), (56623, 3688144), (64712, 3227126), (73136, 2855417), (113246, 1844072), (129424, 1613563), (226492, 922036), (230509, 905968), (452984, 461018)]