211318570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{58537}}^1$

素因数の和:58582

約数の個数: 24

約数和(自身を含む): 401453604

約数和(自身を除く): 190135034

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 58537, 117074, 292685, 585370, 1112203, 2224406, 5561015, 11122030, 21131857, 42263714, 105659285, 211318570]

約数ペア:

[(1, 211318570), (2, 105659285), (5, 42263714), (10, 21131857), (19, 11122030), (38, 5561015), (95, 2224406), (190, 1112203), (361, 585370), (722, 292685), (1805, 117074), (3610, 58537)]