208899130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1899083}}^1$

素因数の和:1899101

約数の個数: 16

約数和(自身を含む): 410202144

約数和(自身を除く): 201303014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1899083, 3798166, 9495415, 18990830, 20889913, 41779826, 104449565, 208899130]

約数ペア:

[(1, 208899130), (2, 104449565), (5, 41779826), (10, 20889913), (11, 18990830), (22, 9495415), (55, 3798166), (110, 1899083)]