190045982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{315691}}^1$

素因数の和:315743

約数の個数: 16

約数和(自身を含む): 333370752

約数和(自身を除く): 143324770

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 315691, 631382, 2209837, 4419674, 13574713, 27149426, 95022991, 190045982]

約数ペア:

[(1, 190045982), (2, 95022991), (7, 27149426), (14, 13574713), (43, 4419674), (86, 2209837), (301, 631382), (602, 315691)]