199071938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1933}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 342132336

約数和(自身を除く): 143060398

約数列:

[1, 2, 13, 17, 26, 34, 221, 233, 442, 466, 1933, 3029, 3866, 3961, 6058, 7922, 25129, 32861, 50258, 51493, 65722, 102986, 427193, 450389, 854386, 900778, 5855057, 7656613, 11710114, 15313226, 99535969, 199071938]

約数ペア:

[(1, 199071938), (2, 99535969), (13, 15313226), (17, 11710114), (26, 7656613), (34, 5855057), (221, 900778), (233, 854386), (442, 450389), (466, 427193), (1933, 102986), (3029, 65722), (3866, 51493), (3961, 50258), (6058, 32861), (7922, 25129)]