217917078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4027}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 452424960

約数和(自身を除く): 234507882

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 311, 622, 933, 1866, 4027, 8054, 9019, 12081, 18038, 24162, 27057, 54114, 116783, 233566, 350349, 700698, 1252397, 2504794, 3757191, 7514382, 36319513, 72639026, 108958539, 217917078]

約数ペア:

[(1, 217917078), (2, 108958539), (3, 72639026), (6, 36319513), (29, 7514382), (58, 3757191), (87, 2504794), (174, 1252397), (311, 700698), (622, 350349), (933, 233566), (1866, 116783), (4027, 54114), (8054, 27057), (9019, 24162), (12081, 18038)]