223485704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{29437}}^1$

素因数の和:29529

約数の個数: 32

約数和(自身を含む): 457466520

約数和(自身を除く): 233980816

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 29437, 58874, 117748, 235496, 382681, 765362, 1530724, 2148901, 3061448, 4297802, 8595604, 17191208, 27935713, 55871426, 111742852, 223485704]

約数ペア:

[(1, 223485704), (2, 111742852), (4, 55871426), (8, 27935713), (13, 17191208), (26, 8595604), (52, 4297802), (73, 3061448), (104, 2148901), (146, 1530724), (292, 765362), (584, 382681), (949, 235496), (1898, 117748), (3796, 58874), (7592, 29437)]