201938737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 275272704

約数和(自身を除く): 73333967

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 3011, 5159, 6097, 9581, 21077, 33121, 39143, 67067, 201737, 231847, 274001, 430573, 1412159, 2219107, 2622581, 3014011, 15533749, 18358067, 28848391, 201938737]

約数ペア:

[(1, 201938737), (7, 28848391), (11, 18358067), (13, 15533749), (67, 3014011), (77, 2622581), (91, 2219107), (143, 1412159), (469, 430573), (737, 274001), (871, 231847), (1001, 201737), (3011, 67067), (5159, 39143), (6097, 33121), (9581, 21077)]