203732440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{268069}}^1$

素因数の和:268099

約数の個数: 32

約数和(自身を含む): 482526000

約数和(自身を除く): 278793560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 268069, 536138, 1072276, 1340345, 2144552, 2680690, 5093311, 5361380, 10186622, 10722760, 20373244, 25466555, 40746488, 50933110, 101866220, 203732440]

約数ペア:

[(1, 203732440), (2, 101866220), (4, 50933110), (5, 40746488), (8, 25466555), (10, 20373244), (19, 10722760), (20, 10186622), (38, 5361380), (40, 5093311), (76, 2680690), (95, 2144552), (152, 1340345), (190, 1072276), (380, 536138), (760, 268069)]