204804950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34421}}^1$

素因数の和:34457

約数の個数: 48

約数和(自身を含む): 460979424

約数和(自身を除く): 256174474

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 34421, 68842, 172105, 240947, 344210, 481894, 585157, 860525, 1170314, 1204735, 1721050, 2409470, 2925785, 4096099, 5851570, 6023675, 8192198, 12047350, 14628925, 20480495, 29257850, 40960990, 102402475, 204804950]

約数ペア:

[(1, 204804950), (2, 102402475), (5, 40960990), (7, 29257850), (10, 20480495), (14, 14628925), (17, 12047350), (25, 8192198), (34, 6023675), (35, 5851570), (50, 4096099), (70, 2925785), (85, 2409470), (119, 1721050), (170, 1204735), (175, 1170314), (238, 860525), (350, 585157), (425, 481894), (595, 344210), (850, 240947), (1190, 172105), (2975, 68842), (5950, 34421)]