201635744

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 411301800

約数和(自身を除く): 209666056

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1949, 1952, 3233, 3898, 6466, 7796, 12932, 15592, 25864, 31184, 51728, 62368, 103297, 103456, 118889, 206594, 237778, 413188, 475556, 826376, 951112, 1652752, 1902224, 3305504, 3804448, 6301117, 12602234, 25204468, 50408936, 100817872, 201635744]

約数ペア:

[(1, 201635744), (2, 100817872), (4, 50408936), (8, 25204468), (16, 12602234), (32, 6301117), (53, 3804448), (61, 3305504), (106, 1902224), (122, 1652752), (212, 951112), (244, 826376), (424, 475556), (488, 413188), (848, 237778), (976, 206594), (1696, 118889), (1949, 103456), (1952, 103297), (3233, 62368), (3898, 51728), (6466, 31184), (7796, 25864), (12932, 15592)]