201277195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 299109888

約数和(自身を除く): 97832693

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3655, 5117, 7867, 25585, 39335, 55069, 133739, 275345, 338281, 668695, 936173, 1691405, 2367967, 4680865, 5750777, 11839835, 28753885, 40255439, 201277195]

約数ペア:

[(1, 201277195), (5, 40255439), (7, 28753885), (17, 11839835), (35, 5750777), (43, 4680865), (85, 2367967), (119, 1691405), (215, 936173), (301, 668695), (595, 338281), (731, 275345), (1505, 133739), (3655, 55069), (5117, 39335), (7867, 25585)]