201321206

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{1109}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 304894800

約数和(自身を除く): 103573594

約数列:

[1, 2, 139, 278, 653, 1109, 1306, 2218, 90767, 154151, 181534, 308302, 724177, 1448354, 100660603, 201321206]

約数ペア:

[(1, 201321206), (2, 100660603), (139, 1448354), (278, 724177), (653, 308302), (1109, 181534), (1306, 154151), (2218, 90767)]