201301097120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{199103}}^1$

素因数の和:199278

約数の個数: 96

約数和(自身を含む): 487693301760

約数和(自身を除く): 286392204640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 89, 142, 160, 178, 284, 355, 356, 445, 568, 710, 712, 890, 1136, 1420, 1424, 1780, 2272, 2840, 2848, 3560, 5680, 6319, 7120, 11360, 12638, 14240, 25276, 31595, 50552, 63190, 101104, 126380, 199103, 202208, 252760, 398206, 505520, 796412, 995515, 1011040, 1592824, 1991030, 3185648, 3982060, 6371296, 7964120, 14136313, 15928240, 17720167, 28272626, 31856480, 35440334, 56545252, 70681565, 70880668, 88600835, 113090504, 141363130, 141761336, 177201670, 226181008, 282726260, 283522672, 354403340, 452362016, 565452520, 567045344, 708806680, 1130905040, 1258131857, 1417613360, 2261810080, 2516263714, 2835226720, 5032527428, 6290659285, 10065054856, 12581318570, 20130109712, 25162637140, 40260219424, 50325274280, 100650548560, 201301097120]

約数ペア:

[(1, 201301097120), (2, 100650548560), (4, 50325274280), (5, 40260219424), (8, 25162637140), (10, 20130109712), (16, 12581318570), (20, 10065054856), (32, 6290659285), (40, 5032527428), (71, 2835226720), (80, 2516263714), (89, 2261810080), (142, 1417613360), (160, 1258131857), (178, 1130905040), (284, 708806680), (355, 567045344), (356, 565452520), (445, 452362016), (568, 354403340), (710, 283522672), (712, 282726260), (890, 226181008), (1136, 177201670), (1420, 141761336), (1424, 141363130), (1780, 113090504), (2272, 88600835), (2840, 70880668), (2848, 70681565), (3560, 56545252), (5680, 35440334), (6319, 31856480), (7120, 28272626), (11360, 17720167), (12638, 15928240), (14240, 14136313), (25276, 7964120), (31595, 6371296), (50552, 3982060), (63190, 3185648), (101104, 1991030), (126380, 1592824), (199103, 1011040), (202208, 995515), (252760, 796412), (398206, 505520)]