207348976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{682069}}^1$

素因数の和:682096

約数の個数: 20

約数和(自身を含む): 422883400

約数和(自身を除く): 215534424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 682069, 1364138, 2728276, 5456552, 10913104, 12959311, 25918622, 51837244, 103674488, 207348976]

約数ペア:

[(1, 207348976), (2, 103674488), (4, 51837244), (8, 25918622), (16, 12959311), (19, 10913104), (38, 5456552), (76, 2728276), (152, 1364138), (304, 682069)]