201488144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 464595264

約数和(自身を除く): 263107120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 83, 88, 104, 143, 166, 176, 208, 286, 332, 572, 664, 913, 1061, 1079, 1144, 1328, 1826, 2122, 2158, 2288, 3652, 4244, 4316, 7304, 8488, 8632, 11671, 11869, 13793, 14608, 16976, 17264, 23342, 23738, 27586, 46684, 47476, 55172, 88063, 93368, 94952, 110344, 151723, 176126, 186736, 189904, 220688, 303446, 352252, 606892, 704504, 968693, 1144819, 1213784, 1409008, 1937386, 2289638, 2427568, 3874772, 4579276, 7749544, 9158552, 12593009, 15499088, 18317104, 25186018, 50372036, 100744072, 201488144]

約数ペア:

[(1, 201488144), (2, 100744072), (4, 50372036), (8, 25186018), (11, 18317104), (13, 15499088), (16, 12593009), (22, 9158552), (26, 7749544), (44, 4579276), (52, 3874772), (83, 2427568), (88, 2289638), (104, 1937386), (143, 1409008), (166, 1213784), (176, 1144819), (208, 968693), (286, 704504), (332, 606892), (572, 352252), (664, 303446), (913, 220688), (1061, 189904), (1079, 186736), (1144, 176126), (1328, 151723), (1826, 110344), (2122, 94952), (2158, 93368), (2288, 88063), (3652, 55172), (4244, 47476), (4316, 46684), (7304, 27586), (8488, 23738), (8632, 23342), (11671, 17264), (11869, 16976), (13793, 14608)]