201204885860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1\times {\mathrm{2131}}^1$

素因数の和:3537

約数の個数: 96

約数和(自身を含む): 462648775680

約数和(自身を除く): 261443889820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 467, 919, 934, 1838, 1868, 2131, 2335, 3676, 4262, 4595, 4670, 5137, 8524, 9190, 9340, 10109, 10274, 10655, 18380, 20218, 20548, 21310, 23441, 25685, 40436, 42620, 46882, 50545, 51370, 93764, 101090, 102740, 117205, 202180, 234410, 429173, 468820, 858346, 995177, 1716692, 1958389, 1990354, 2145865, 3916778, 3980708, 4291730, 4720903, 4975885, 7833556, 8583460, 9441806, 9791945, 9951770, 10946947, 18883612, 19583890, 19903540, 21542279, 21893894, 23604515, 39167780, 43084558, 43787788, 47209030, 54734735, 86169116, 94418060, 107711395, 109469470, 215422790, 218938940, 430845580, 914567663, 1829135326, 3658270652, 4572838315, 9145676630, 10060244293, 18291353260, 20120488586, 40240977172, 50301221465, 100602442930, 201204885860]

約数ペア:

[(1, 201204885860), (2, 100602442930), (4, 50301221465), (5, 40240977172), (10, 20120488586), (11, 18291353260), (20, 10060244293), (22, 9145676630), (44, 4572838315), (55, 3658270652), (110, 1829135326), (220, 914567663), (467, 430845580), (919, 218938940), (934, 215422790), (1838, 109469470), (1868, 107711395), (2131, 94418060), (2335, 86169116), (3676, 54734735), (4262, 47209030), (4595, 43787788), (4670, 43084558), (5137, 39167780), (8524, 23604515), (9190, 21893894), (9340, 21542279), (10109, 19903540), (10274, 19583890), (10655, 18883612), (18380, 10946947), (20218, 9951770), (20548, 9791945), (21310, 9441806), (23441, 8583460), (25685, 7833556), (40436, 4975885), (42620, 4720903), (46882, 4291730), (50545, 3980708), (51370, 3916778), (93764, 2145865), (101090, 1990354), (102740, 1958389), (117205, 1716692), (202180, 995177), (234410, 858346), (429173, 468820)]