201897710542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{787537}}^1$

素因数の和:787864

約数の個数: 32

約数和(自身を含む): 339309172224

約数和(自身を除く): 137411461682

約数列:

[1, 2, 11, 22, 43, 86, 271, 473, 542, 946, 2981, 5962, 11653, 23306, 128183, 256366, 787537, 1575074, 8662907, 17325814, 33864091, 67728182, 213422527, 372505001, 426845054, 745010002, 2347647797, 4695295594, 9177168661, 18354337322, 100948855271, 201897710542]

約数ペア:

[(1, 201897710542), (2, 100948855271), (11, 18354337322), (22, 9177168661), (43, 4695295594), (86, 2347647797), (271, 745010002), (473, 426845054), (542, 372505001), (946, 213422527), (2981, 67728182), (5962, 33864091), (11653, 17325814), (23306, 8662907), (128183, 1575074), (256366, 787537)]