208022206

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{40487}}^1$

素因数の和:40863

約数の個数: 16

約数和(自身を含む): 357590016

約数和(自身を除く): 149567810

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 40487, 80974, 283409, 566818, 14858729, 29717458, 104011103, 208022206]

約数ペア:

[(1, 208022206), (2, 104011103), (7, 29717458), (14, 14858729), (367, 566818), (734, 283409), (2569, 80974), (5138, 40487)]