200086970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 370164816

約数和(自身を除く): 170077846

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 802, 1217, 2005, 2434, 4010, 6085, 12170, 16441, 32882, 49897, 82205, 99794, 164410, 249485, 488017, 498970, 976034, 2440085, 4880170, 20008697, 40017394, 100043485, 200086970]

約数ペア:

[(1, 200086970), (2, 100043485), (5, 40017394), (10, 20008697), (41, 4880170), (82, 2440085), (205, 976034), (401, 498970), (410, 488017), (802, 249485), (1217, 164410), (2005, 99794), (2434, 82205), (4010, 49897), (6085, 32882), (12170, 16441)]