194891811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{42157}}^1$

素因数の和:42250

約数の個数: 16

約数和(自身を含む): 275207424

約数和(自身を除く): 80315613

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 42157, 126471, 969611, 2824519, 2908833, 8473557, 64963937, 194891811]

約数ペア:

[(1, 194891811), (3, 64963937), (23, 8473557), (67, 2908833), (69, 2824519), (201, 969611), (1541, 126471), (4623, 42157)]