209667115007

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1\times {\mathrm{147419}}^1$

素因数の和:148646

約数の個数: 16

約数和(自身を含む): 241061184000

約数和(自身を除く): 31394068993

約数列:

[1, 7, 199, 1021, 1393, 7147, 147419, 203179, 1031933, 1422253, 29336381, 150514799, 205354667, 1053603593, 29952445001, 209667115007]

約数ペア:

[(1, 209667115007), (7, 29952445001), (199, 1053603593), (1021, 205354667), (1393, 150514799), (7147, 29336381), (147419, 1422253), (203179, 1031933)]