209525200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6311}}^1$

素因数の和:6412

約数の個数: 60

約数和(自身を含む): 509529888

約数和(自身を除く): 300004688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6311, 6640, 8300, 12622, 16600, 25244, 31555, 33200, 50488, 63110, 100976, 126220, 157775, 252440, 315550, 504880, 523813, 631100, 1047626, 1262200, 2095252, 2524400, 2619065, 4190504, 5238130, 8381008, 10476260, 13095325, 20952520, 26190650, 41905040, 52381300, 104762600, 209525200]

約数ペア:

[(1, 209525200), (2, 104762600), (4, 52381300), (5, 41905040), (8, 26190650), (10, 20952520), (16, 13095325), (20, 10476260), (25, 8381008), (40, 5238130), (50, 4190504), (80, 2619065), (83, 2524400), (100, 2095252), (166, 1262200), (200, 1047626), (332, 631100), (400, 523813), (415, 504880), (664, 315550), (830, 252440), (1328, 157775), (1660, 126220), (2075, 100976), (3320, 63110), (4150, 50488), (6311, 33200), (6640, 31555), (8300, 25244), (12622, 16600)]