199192588

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{26251}}^1$

素因数の和:26533

約数の個数: 24

約数和(自身を含む): 399870464

約数和(自身を除く): 200677876

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 26251, 52502, 105004, 183757, 367514, 735028, 7114021, 14228042, 28456084, 49798147, 99596294, 199192588]

約数ペア:

[(1, 199192588), (2, 99596294), (4, 49798147), (7, 28456084), (14, 14228042), (28, 7114021), (271, 735028), (542, 367514), (1084, 183757), (1897, 105004), (3794, 52502), (7588, 26251)]