187998503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{84191}}^1$

素因数の和:84238

約数の個数: 16

約数和(自身を含む): 242472960

約数和(自身を除く): 54474457

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 84191, 589337, 926101, 2441539, 6482707, 17090773, 26856929, 187998503]

約数ペア:

[(1, 187998503), (7, 26856929), (11, 17090773), (29, 6482707), (77, 2441539), (203, 926101), (319, 589337), (2233, 84191)]