210955696

素因数分解:

$2^4\times 7^1\times {\mathrm{1883533}}^1$

素因数の和:1883548

約数の個数: 20

約数和(自身を含む): 467116432

約数和(自身を除く): 256160736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1883533, 3767066, 7534132, 13184731, 15068264, 26369462, 30136528, 52738924, 105477848, 210955696]

約数ペア:

[(1, 210955696), (2, 105477848), (4, 52738924), (7, 30136528), (8, 26369462), (14, 15068264), (16, 13184731), (28, 7534132), (56, 3767066), (112, 1883533)]