217432952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{85201}}^1$

素因数の和:85247

約数の個数: 32

約数和(自身を含む): 460090800

約数和(自身を除く): 242657848

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 85201, 170402, 340804, 681608, 937211, 1874422, 2470829, 3748844, 4941658, 7497688, 9883316, 19766632, 27179119, 54358238, 108716476, 217432952]

約数ペア:

[(1, 217432952), (2, 108716476), (4, 54358238), (8, 27179119), (11, 19766632), (22, 9883316), (29, 7497688), (44, 4941658), (58, 3748844), (88, 2470829), (116, 1874422), (232, 937211), (319, 681608), (638, 340804), (1276, 170402), (2552, 85201)]