209942432

素因数分解:

$2^5\times 7^1\times {\mathrm{937243}}^1$

素因数の和:937260

約数の個数: 24

約数和(自身を含む): 472370976

約数和(自身を除く): 262428544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 937243, 1874486, 3748972, 6560701, 7497944, 13121402, 14995888, 26242804, 29991776, 52485608, 104971216, 209942432]

約数ペア:

[(1, 209942432), (2, 104971216), (4, 52485608), (7, 29991776), (8, 26242804), (14, 14995888), (16, 13121402), (28, 7497944), (32, 6560701), (56, 3748972), (112, 1874486), (224, 937243)]