201114784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11243}}^1$

素因数の和:11309

約数の個数: 48

約数和(自身を含む): 436357152

約数和(自身を除く): 235242368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11243, 17888, 22486, 44972, 89944, 146159, 179888, 292318, 359776, 483449, 584636, 966898, 1169272, 1933796, 2338544, 3867592, 4677088, 6284837, 7735184, 12569674, 15470368, 25139348, 50278696, 100557392, 201114784]

約数ペア:

[(1, 201114784), (2, 100557392), (4, 50278696), (8, 25139348), (13, 15470368), (16, 12569674), (26, 7735184), (32, 6284837), (43, 4677088), (52, 3867592), (86, 2338544), (104, 1933796), (172, 1169272), (208, 966898), (344, 584636), (416, 483449), (559, 359776), (688, 292318), (1118, 179888), (1376, 146159), (2236, 89944), (4472, 44972), (8944, 22486), (11243, 17888)]