209436953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 231158400

約数和(自身を除く): 21721447

約数列:

[1, 11, 199, 241, 397, 2189, 2651, 4367, 47959, 79003, 95677, 527549, 869033, 1052447, 19039723, 209436953]

約数ペア:

[(1, 209436953), (11, 19039723), (199, 1052447), (241, 869033), (397, 527549), (2189, 95677), (2651, 79003), (4367, 47959)]