211676464

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{4159}}^1$

素因数の和:7348

約数の個数: 20

約数和(自身を含む): 410350720

約数和(自身を除く): 198674256

約数列:

[1, 2, 4, 8, 16, 3181, 4159, 6362, 8318, 12724, 16636, 25448, 33272, 50896, 66544, 13229779, 26459558, 52919116, 105838232, 211676464]

約数ペア:

[(1, 211676464), (2, 105838232), (4, 52919116), (8, 26459558), (16, 13229779), (3181, 66544), (4159, 50896), (6362, 33272), (8318, 25448), (12724, 16636)]