194989078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{51071}}^1$

素因数の和:51179

約数の個数: 16

約数和(自身を含む): 308883456

約数和(自身を除く): 113894378

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 51071, 102142, 1174633, 2349266, 4238893, 8477786, 97494539, 194989078]

約数ペア:

[(1, 194989078), (2, 97494539), (23, 8477786), (46, 4238893), (83, 2349266), (166, 1174633), (1909, 102142), (3818, 51071)]