202104441

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5026

約数の個数: 48

約数和(自身を含む): 370206720

約数和(自身を除く): 168102279

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1239, 1947, 3717, 4543, 4943, 5841, 13629, 14829, 34601, 40887, 44487, 54373, 103803, 163119, 291637, 311409, 380611, 489357, 874911, 1141833, 2041459, 2624733, 3208007, 3425499, 6124377, 9624021, 18373131, 22456049, 28872063, 67368147, 202104441]

約数ペア:

[(1, 202104441), (3, 67368147), (7, 28872063), (9, 22456049), (11, 18373131), (21, 9624021), (33, 6124377), (59, 3425499), (63, 3208007), (77, 2624733), (99, 2041459), (177, 1141833), (231, 874911), (413, 489357), (531, 380611), (649, 311409), (693, 291637), (1239, 163119), (1947, 103803), (3717, 54373), (4543, 44487), (4943, 40887), (5841, 34601), (13629, 14829)]