179975258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{20327}}^1$

素因数の和:20581

約数の個数: 16

約数和(自身を含む): 285405120

約数和(自身を除く): 105429862

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 20327, 40654, 386213, 772426, 4736191, 9472382, 89987629, 179975258]

約数ペア:

[(1, 179975258), (2, 89987629), (19, 9472382), (38, 4736191), (233, 772426), (466, 386213), (4427, 40654), (8854, 20327)]