202972060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{534137}}^1$

素因数の和:534165

約数の個数: 24

約数和(自身を含む): 448675920

約数和(自身を除く): 245703860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 534137, 1068274, 2136548, 2670685, 5341370, 10148603, 10682740, 20297206, 40594412, 50743015, 101486030, 202972060]

約数ペア:

[(1, 202972060), (2, 101486030), (4, 50743015), (5, 40594412), (10, 20297206), (19, 10682740), (20, 10148603), (38, 5341370), (76, 2670685), (95, 2136548), (190, 1068274), (380, 534137)]