201107431

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23039}}^1$

素因数の和:23118

約数の個数: 16

約数和(自身を含む): 243302400

約数和(自身を除く): 42194969

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 23039, 161273, 668131, 990677, 4676917, 6934739, 28729633, 201107431]

約数ペア:

[(1, 201107431), (7, 28729633), (29, 6934739), (43, 4676917), (203, 990677), (301, 668131), (1247, 161273), (8729, 23039)]