203420958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9281}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 439744032

約数和(自身を除く): 236323074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 9281, 10959, 18562, 21918, 27843, 55686, 120653, 241306, 361959, 723918, 2607961, 5215922, 7823883, 15647766, 33903493, 67806986, 101710479, 203420958]

約数ペア:

[(1, 203420958), (2, 101710479), (3, 67806986), (6, 33903493), (13, 15647766), (26, 7823883), (39, 5215922), (78, 2607961), (281, 723918), (562, 361959), (843, 241306), (1686, 120653), (3653, 55686), (7306, 27843), (9281, 21918), (10959, 18562)]