201905938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{146521}}^1$

素因数の和:146589

約数の個数: 16

約数和(自身を含む): 332311896

約数和(自身を除く): 130405958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 146521, 293042, 1904773, 3809546, 7765613, 15531226, 100952969, 201905938]

約数ペア:

[(1, 201905938), (2, 100952969), (13, 15531226), (26, 7765613), (53, 3809546), (106, 1904773), (689, 293042), (1378, 146521)]