201117776

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{17729}}^1$

素因数の和:18446

約数の個数: 20

約数和(自身を含む): 390237300

約数和(自身を除く): 189119524

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 17729, 35458, 70916, 141832, 283664, 12569861, 25139722, 50279444, 100558888, 201117776]

約数ペア:

[(1, 201117776), (2, 100558888), (4, 50279444), (8, 25139722), (16, 12569861), (709, 283664), (1418, 141832), (2836, 70916), (5672, 35458), (11344, 17729)]