220833541

素因数分解:

${\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 229418944

約数和(自身を除く): 8585403

約数列:

[1, 67, 73, 163, 277, 4891, 10921, 11899, 18559, 20221, 45151, 797233, 1354807, 3025117, 3296023, 220833541]

約数ペア:

[(1, 220833541), (67, 3296023), (73, 3025117), (163, 1354807), (277, 797233), (4891, 45151), (10921, 20221), (11899, 18559)]