207932314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 340992000

約数和(自身を除く): 133059686

約数列:

[1, 2, 19, 31, 38, 62, 199, 398, 589, 887, 1178, 1774, 3781, 6169, 7562, 12338, 16853, 27497, 33706, 54994, 117211, 176513, 234422, 353026, 522443, 1044886, 3353747, 5471903, 6707494, 10943806, 103966157, 207932314]

約数ペア:

[(1, 207932314), (2, 103966157), (19, 10943806), (31, 6707494), (38, 5471903), (62, 3353747), (199, 1044886), (398, 522443), (589, 353026), (887, 234422), (1178, 176513), (1774, 117211), (3781, 54994), (6169, 33706), (7562, 27497), (12338, 16853)]