204906212

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{22109}}^1$

素因数の和:22451

約数の個数: 24

約数和(自身を含む): 411069120

約数和(自身を除く): 206162908

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 22109, 44218, 88436, 154763, 309526, 619052, 7318079, 14636158, 29272316, 51226553, 102453106, 204906212]

約数ペア:

[(1, 204906212), (2, 102453106), (4, 51226553), (7, 29272316), (14, 14636158), (28, 7318079), (331, 619052), (662, 309526), (1324, 154763), (2317, 88436), (4634, 44218), (9268, 22109)]