219799132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{341303}}^1$

素因数の和:341337

約数の個数: 24

約数和(自身を含む): 458712576

約数和(自身を除く): 238913444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 341303, 682606, 1365212, 2389121, 4778242, 7849969, 9556484, 15699938, 31399876, 54949783, 109899566, 219799132]

約数ペア:

[(1, 219799132), (2, 109899566), (4, 54949783), (7, 31399876), (14, 15699938), (23, 9556484), (28, 7849969), (46, 4778242), (92, 2389121), (161, 1365212), (322, 682606), (644, 341303)]