260197112

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63649}}^1$

素因数の和:63735

約数の個数: 32

約数和(自身を含む): 565212000

約数和(自身を除く): 305014888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 63649, 127298, 254596, 445543, 509192, 891086, 1782172, 3564344, 4646377, 9292754, 18585508, 32524639, 37171016, 65049278, 130098556, 260197112]

約数ペア:

[(1, 260197112), (2, 130098556), (4, 65049278), (7, 37171016), (8, 32524639), (14, 18585508), (28, 9292754), (56, 4646377), (73, 3564344), (146, 1782172), (292, 891086), (511, 509192), (584, 445543), (1022, 254596), (2044, 127298), (4088, 63649)]