201895907864

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{509149}}^1$

素因数の和:509332

約数の個数: 64

約数和(自身を含む): 443082696000

約数和(自身を除く): 241186788136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 97, 146, 194, 292, 388, 511, 584, 679, 776, 1022, 1358, 2044, 2716, 4088, 5432, 7081, 14162, 28324, 49567, 56648, 99134, 198268, 396536, 509149, 1018298, 2036596, 3564043, 4073192, 7128086, 14256172, 28512344, 37167877, 49387453, 74335754, 98774906, 148671508, 197549812, 260175139, 297343016, 345712171, 395099624, 520350278, 691424342, 1040700556, 1382848684, 2081401112, 2765697368, 3605284069, 7210568138, 14421136276, 25236988483, 28842272552, 50473976966, 100947953932, 201895907864]

約数ペア:

[(1, 201895907864), (2, 100947953932), (4, 50473976966), (7, 28842272552), (8, 25236988483), (14, 14421136276), (28, 7210568138), (56, 3605284069), (73, 2765697368), (97, 2081401112), (146, 1382848684), (194, 1040700556), (292, 691424342), (388, 520350278), (511, 395099624), (584, 345712171), (679, 297343016), (776, 260175139), (1022, 197549812), (1358, 148671508), (2044, 98774906), (2716, 74335754), (4088, 49387453), (5432, 37167877), (7081, 28512344), (14162, 14256172), (28324, 7128086), (49567, 4073192), (56648, 3564043), (99134, 2036596), (198268, 1018298), (396536, 509149)]