205390826234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491365613}}^1$

素因数の和:491365645

約数の個数: 16

約数和(自身を含む): 353783242080

約数和(自身を除く): 148392415846

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491365613, 982731226, 5405021743, 9335946647, 10810043486, 18671893294, 102695413117, 205390826234]

約数ペア:

[(1, 205390826234), (2, 102695413117), (11, 18671893294), (19, 10810043486), (22, 9335946647), (38, 5405021743), (209, 982731226), (418, 491365613)]