195411310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{48731}}^1$

素因数の和:49139

約数の個数: 16

約数和(自身を含む): 352624752

約数和(自身を除く): 157213442

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 48731, 97462, 243655, 487310, 19541131, 39082262, 97705655, 195411310]

約数ペア:

[(1, 195411310), (2, 97705655), (5, 39082262), (10, 19541131), (401, 487310), (802, 243655), (2005, 97462), (4010, 48731)]