200452440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 643930560

約数和(自身を除く): 443478120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 776, 970, 1013, 1020, 1164, 1455, 1649, 1940, 2026, 2040, 2328, 2910, 3039, 3298, 3880, 4052, 4947, 5065, 5820, 6078, 6596, 8104, 8245, 9894, 10130, 11640, 12156, 13192, 15195, 16490, 17221, 19788, 20260, 24312, 24735, 30390, 32980, 34442, 39576, 40520, 49470, 51663, 60780, 65960, 68884, 86105, 98261, 98940, 103326, 121560, 137768, 172210, 196522, 197880, 206652, 258315, 294783, 344420, 393044, 413304, 491305, 516630, 589566, 688840, 786088, 982610, 1033260, 1179132, 1473915, 1670437, 1965220, 2066520, 2358264, 2947830, 3340874, 3930440, 5011311, 5895660, 6681748, 8352185, 10022622, 11791320, 13363496, 16704370, 20045244, 25056555, 33408740, 40090488, 50113110, 66817480, 100226220, 200452440]

約数ペア:

[(1, 200452440), (2, 100226220), (3, 66817480), (4, 50113110), (5, 40090488), (6, 33408740), (8, 25056555), (10, 20045244), (12, 16704370), (15, 13363496), (17, 11791320), (20, 10022622), (24, 8352185), (30, 6681748), (34, 5895660), (40, 5011311), (51, 3930440), (60, 3340874), (68, 2947830), (85, 2358264), (97, 2066520), (102, 1965220), (120, 1670437), (136, 1473915), (170, 1179132), (194, 1033260), (204, 982610), (255, 786088), (291, 688840), (340, 589566), (388, 516630), (408, 491305), (485, 413304), (510, 393044), (582, 344420), (680, 294783), (776, 258315), (970, 206652), (1013, 197880), (1020, 196522), (1164, 172210), (1455, 137768), (1649, 121560), (1940, 103326), (2026, 98940), (2040, 98261), (2328, 86105), (2910, 68884), (3039, 65960), (3298, 60780), (3880, 51663), (4052, 49470), (4947, 40520), (5065, 39576), (5820, 34442), (6078, 32980), (6596, 30390), (8104, 24735), (8245, 24312), (9894, 20260), (10130, 19788), (11640, 17221), (12156, 16490), (13192, 15195)]