207901466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{43991}}^1$

素因数の和:44149

約数の個数: 16

約数和(自身を含む): 332579520

約数和(自身を除く): 124678054

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 43991, 87982, 747847, 1495694, 6114749, 12229498, 103950733, 207901466]

約数ペア:

[(1, 207901466), (2, 103950733), (17, 12229498), (34, 6114749), (139, 1495694), (278, 747847), (2363, 87982), (4726, 43991)]