207825103688

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1755161}}^1$

素因数の和:1755246

約数の個数: 48

約数和(自身を含む): 421291534860

約数和(自身を除く): 213466431172

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1444, 1558, 2888, 3116, 6232, 14801, 29602, 59204, 118408, 1755161, 3510322, 7020644, 14041288, 33348059, 66696118, 71961601, 133392236, 143923202, 266784472, 287846404, 575692808, 633613121, 1267226242, 1367270419, 2534452484, 2734540838, 5068904968, 5469081676, 10938163352, 25978137961, 51956275922, 103912551844, 207825103688]

約数ペア:

[(1, 207825103688), (2, 103912551844), (4, 51956275922), (8, 25978137961), (19, 10938163352), (38, 5469081676), (41, 5068904968), (76, 2734540838), (82, 2534452484), (152, 1367270419), (164, 1267226242), (328, 633613121), (361, 575692808), (722, 287846404), (779, 266784472), (1444, 143923202), (1558, 133392236), (2888, 71961601), (3116, 66696118), (6232, 33348059), (14801, 14041288), (29602, 7020644), (59204, 3510322), (118408, 1755161)]