197538342

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{209701}}^1$

素因数の和:209863

約数の個数: 16

約数和(自身を含む): 397594992

約数和(自身を除く): 200056650

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 209701, 419402, 629103, 1258206, 32923057, 65846114, 98769171, 197538342]

約数ペア:

[(1, 197538342), (2, 98769171), (3, 65846114), (6, 32923057), (157, 1258206), (314, 629103), (471, 419402), (942, 209701)]