200855556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 377030844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 89, 99, 123, 132, 139, 164, 178, 198, 246, 267, 278, 356, 369, 396, 417, 451, 492, 534, 556, 738, 801, 834, 902, 979, 1068, 1251, 1353, 1476, 1529, 1602, 1668, 1804, 1958, 2502, 2706, 2937, 3058, 3204, 3649, 3916, 4059, 4587, 5004, 5412, 5699, 5874, 6116, 7298, 8118, 8811, 9174, 10947, 11398, 11748, 12371, 13761, 14596, 16236, 17097, 17622, 18348, 21894, 22796, 24742, 27522, 32841, 34194, 35244, 37113, 40139, 43788, 49484, 51291, 55044, 62689, 65682, 68388, 74226, 80278, 102582, 111339, 120417, 125378, 131364, 136081, 148452, 160556, 188067, 205164, 222678, 240834, 250756, 272162, 361251, 376134, 408243, 445356, 481668, 507211, 544324, 564201, 722502, 752268, 816486, 1014422, 1128402, 1224729, 1445004, 1521633, 1632972, 2028844, 2256804, 2449458, 3043266, 4564899, 4898916, 5579321, 6086532, 9129798, 11158642, 16737963, 18259596, 22317284, 33475926, 50213889, 66951852, 100427778, 200855556]

約数ペア:

[(1, 200855556), (2, 100427778), (3, 66951852), (4, 50213889), (6, 33475926), (9, 22317284), (11, 18259596), (12, 16737963), (18, 11158642), (22, 9129798), (33, 6086532), (36, 5579321), (41, 4898916), (44, 4564899), (66, 3043266), (82, 2449458), (89, 2256804), (99, 2028844), (123, 1632972), (132, 1521633), (139, 1445004), (164, 1224729), (178, 1128402), (198, 1014422), (246, 816486), (267, 752268), (278, 722502), (356, 564201), (369, 544324), (396, 507211), (417, 481668), (451, 445356), (492, 408243), (534, 376134), (556, 361251), (738, 272162), (801, 250756), (834, 240834), (902, 222678), (979, 205164), (1068, 188067), (1251, 160556), (1353, 148452), (1476, 136081), (1529, 131364), (1602, 125378), (1668, 120417), (1804, 111339), (1958, 102582), (2502, 80278), (2706, 74226), (2937, 68388), (3058, 65682), (3204, 62689), (3649, 55044), (3916, 51291), (4059, 49484), (4587, 43788), (5004, 40139), (5412, 37113), (5699, 35244), (5874, 34194), (6116, 32841), (7298, 27522), (8118, 24742), (8811, 22796), (9174, 21894), (10947, 18348), (11398, 17622), (11748, 17097), (12371, 16236), (13761, 14596)]