198896311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 214601184

約数和(自身を除く): 15704873

約数列:

[1, 17, 73, 293, 547, 1241, 4981, 9299, 21389, 39931, 160271, 363613, 678827, 2724607, 11699783, 198896311]

約数ペア:

[(1, 198896311), (17, 11699783), (73, 2724607), (293, 678827), (547, 363613), (1241, 160271), (4981, 39931), (9299, 21389)]