210230218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 353352960

約数和(自身を除く): 143122742

約数列:

[1, 2, 11, 22, 73, 79, 146, 158, 803, 869, 1606, 1657, 1738, 3314, 5767, 11534, 18227, 36454, 63437, 120961, 126874, 130903, 241922, 261806, 1330571, 1439933, 2661142, 2879866, 9555919, 19111838, 105115109, 210230218]

約数ペア:

[(1, 210230218), (2, 105115109), (11, 19111838), (22, 9555919), (73, 2879866), (79, 2661142), (146, 1439933), (158, 1330571), (803, 261806), (869, 241922), (1606, 130903), (1657, 126874), (1738, 120961), (3314, 63437), (5767, 36454), (11534, 18227)]