201868292171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{105239}}^1$

素因数の和:105563

約数の個数: 32

約数和(自身を含む): 252050641920

約数和(自身を除く): 50182349749

約数列:

[1, 7, 13, 91, 107, 197, 749, 1379, 1391, 2561, 9737, 17927, 21079, 105239, 147553, 274027, 736673, 1368107, 1918189, 9576749, 11260573, 20732083, 78824011, 145124581, 146387449, 269517079, 1024712143, 1886619553, 2218332881, 15528330167, 28838327453, 201868292171]

約数ペア:

[(1, 201868292171), (7, 28838327453), (13, 15528330167), (91, 2218332881), (107, 1886619553), (197, 1024712143), (749, 269517079), (1379, 146387449), (1391, 145124581), (2561, 78824011), (9737, 20732083), (17927, 11260573), (21079, 9576749), (105239, 1918189), (147553, 1368107), (274027, 736673)]