243980020316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{4040207}}^1$

素因数の和:4040729

約数の個数: 24

約数和(自身を含む): 441643216896

約数和(自身を除く): 197663196580

約数列:

[1, 2, 4, 31, 62, 124, 487, 974, 1948, 15097, 30194, 60388, 4040207, 8080414, 16160828, 125246417, 250492834, 500985668, 1967580809, 3935161618, 7870323236, 60995005079, 121990010158, 243980020316]

約数ペア:

[(1, 243980020316), (2, 121990010158), (4, 60995005079), (31, 7870323236), (62, 3935161618), (124, 1967580809), (487, 500985668), (974, 250492834), (1948, 125246417), (15097, 16160828), (30194, 8080414), (60388, 4040207)]