200708419

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 18

約数和(自身を含む): 221649036

約数和(自身を除く): 20940617

約数列:

[1, 19, 23, 361, 437, 529, 1051, 8303, 10051, 19969, 24173, 190969, 379411, 459287, 555979, 8726453, 10563601, 200708419]

約数ペア:

[(1, 200708419), (19, 10563601), (23, 8726453), (361, 555979), (437, 459287), (529, 379411), (1051, 190969), (8303, 24173), (10051, 19969)]