200406488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7019}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 389188800

約数和(自身を除く): 188782312

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7019, 7138, 14038, 14276, 28076, 28552, 56152, 301817, 582577, 603634, 1165154, 1207268, 2330308, 2414536, 4660616, 25050811, 50101622, 100203244, 200406488]

約数ペア:

[(1, 200406488), (2, 100203244), (4, 50101622), (8, 25050811), (43, 4660616), (83, 2414536), (86, 2330308), (166, 1207268), (172, 1165154), (332, 603634), (344, 582577), (664, 301817), (3569, 56152), (7019, 28552), (7138, 28076), (14038, 14276)]