219601312

素因数分解:

$2^5\times 7^1\times {\mathrm{980363}}^1$

素因数の和:980380

約数の個数: 24

約数和(自身を含む): 494103456

約数和(自身を除く): 274502144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 980363, 1960726, 3921452, 6862541, 7842904, 13725082, 15685808, 27450164, 31371616, 54900328, 109800656, 219601312]

約数ペア:

[(1, 219601312), (2, 109800656), (4, 54900328), (7, 31371616), (8, 27450164), (14, 15685808), (16, 13725082), (28, 7842904), (32, 6862541), (56, 3921452), (112, 1960726), (224, 980363)]