197951187

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{325043}}^1$

素因数の和:325082

約数の個数: 16

約数和(自身を含む): 312042240

約数和(自身を除く): 114091053

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 325043, 975129, 2275301, 6825903, 9426247, 28278741, 65983729, 197951187]

約数ペア:

[(1, 197951187), (3, 65983729), (7, 28278741), (21, 9426247), (29, 6825903), (87, 2275301), (203, 975129), (609, 325043)]