208022902

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 329716296

約数和(自身を除く): 121693394

約数列:

[1, 2, 23, 46, 97, 194, 529, 1058, 2027, 2231, 4054, 4462, 46621, 51313, 93242, 102626, 196619, 393238, 1072283, 2144566, 4522237, 9044474, 104011451, 208022902]

約数ペア:

[(1, 208022902), (2, 104011451), (23, 9044474), (46, 4522237), (97, 2144566), (194, 1072283), (529, 393238), (1058, 196619), (2027, 102626), (2231, 93242), (4054, 51313), (4462, 46621)]