199531004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{19387}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 364804608

約数和(自身を除く): 165273604

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 10292, 19387, 38774, 77548, 600997, 1201994, 1609121, 2403988, 3218242, 6436484, 49882751, 99765502, 199531004]

約数ペア:

[(1, 199531004), (2, 99765502), (4, 49882751), (31, 6436484), (62, 3218242), (83, 2403988), (124, 1609121), (166, 1201994), (332, 600997), (2573, 77548), (5146, 38774), (10292, 19387)]