199086356

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{26237}}^1$

素因数の和:26519

約数の個数: 24

約数和(自身を含む): 399657216

約数和(自身を除く): 200570860

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 26237, 52474, 104948, 183659, 367318, 734636, 7110227, 14220454, 28440908, 49771589, 99543178, 199086356]

約数ペア:

[(1, 199086356), (2, 99543178), (4, 49771589), (7, 28440908), (14, 14220454), (28, 7110227), (271, 734636), (542, 367318), (1084, 183659), (1897, 104948), (3794, 52474), (7588, 26237)]