210753610

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^2\times {\mathrm{409}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 381966660

約数和(自身を除く): 171213050

約数列:

[1, 2, 5, 10, 227, 409, 454, 818, 1135, 2045, 2270, 4090, 51529, 92843, 103058, 185686, 257645, 464215, 515290, 928430, 21075361, 42150722, 105376805, 210753610]

約数ペア:

[(1, 210753610), (2, 105376805), (5, 42150722), (10, 21075361), (227, 928430), (409, 515290), (454, 464215), (818, 257645), (1135, 185686), (2045, 103058), (2270, 92843), (4090, 51529)]