209883612

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{30631}}^1$

素因数の和:31209

約数の個数: 24

約数和(自身を含む): 490602112

約数和(自身を除く): 280718500

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 30631, 61262, 91893, 122524, 183786, 367572, 17490301, 34980602, 52470903, 69961204, 104941806, 209883612]

約数ペア:

[(1, 209883612), (2, 104941806), (3, 69961204), (4, 52470903), (6, 34980602), (12, 17490301), (571, 367572), (1142, 183786), (1713, 122524), (2284, 91893), (3426, 61262), (6852, 30631)]