194970776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 497871360

約数和(自身を除く): 302900584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 97, 104, 143, 154, 182, 194, 251, 286, 308, 364, 388, 502, 572, 616, 679, 728, 776, 1001, 1004, 1067, 1144, 1261, 1358, 1757, 2002, 2008, 2134, 2522, 2716, 2761, 3263, 3514, 4004, 4268, 5044, 5432, 5522, 6526, 7028, 7469, 8008, 8536, 8827, 10088, 11044, 13052, 13871, 14056, 14938, 17654, 19327, 22088, 22841, 24347, 26104, 27742, 29876, 35308, 35893, 38654, 45682, 48694, 55484, 59752, 70616, 71786, 77308, 91364, 97097, 97388, 110968, 143572, 154616, 170429, 182728, 194194, 194776, 251251, 267817, 287144, 316511, 340858, 388388, 502502, 535634, 633022, 681716, 776776, 1005004, 1071268, 1266044, 1363432, 1874719, 2010008, 2142536, 2215577, 2532088, 3481621, 3749438, 4431154, 6963242, 7498876, 8862308, 13926484, 14997752, 17724616, 24371347, 27852968, 48742694, 97485388, 194970776]

約数ペア:

[(1, 194970776), (2, 97485388), (4, 48742694), (7, 27852968), (8, 24371347), (11, 17724616), (13, 14997752), (14, 13926484), (22, 8862308), (26, 7498876), (28, 6963242), (44, 4431154), (52, 3749438), (56, 3481621), (77, 2532088), (88, 2215577), (91, 2142536), (97, 2010008), (104, 1874719), (143, 1363432), (154, 1266044), (182, 1071268), (194, 1005004), (251, 776776), (286, 681716), (308, 633022), (364, 535634), (388, 502502), (502, 388388), (572, 340858), (616, 316511), (679, 287144), (728, 267817), (776, 251251), (1001, 194776), (1004, 194194), (1067, 182728), (1144, 170429), (1261, 154616), (1358, 143572), (1757, 110968), (2002, 97388), (2008, 97097), (2134, 91364), (2522, 77308), (2716, 71786), (2761, 70616), (3263, 59752), (3514, 55484), (4004, 48694), (4268, 45682), (5044, 38654), (5432, 35893), (5522, 35308), (6526, 29876), (7028, 27742), (7469, 26104), (8008, 24347), (8536, 22841), (8827, 22088), (10088, 19327), (11044, 17654), (13052, 14938), (13871, 14056)]