208973576

素因数分解:

$2^3\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{3433}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 448343040

約数和(自身を除く): 239369464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1087, 2174, 3433, 4348, 6866, 7609, 8696, 13732, 15218, 24031, 27464, 30436, 48062, 60872, 96124, 192248, 3731671, 7463342, 14926684, 26121697, 29853368, 52243394, 104486788, 208973576]

約数ペア:

[(1, 208973576), (2, 104486788), (4, 52243394), (7, 29853368), (8, 26121697), (14, 14926684), (28, 7463342), (56, 3731671), (1087, 192248), (2174, 96124), (3433, 60872), (4348, 48062), (6866, 30436), (7609, 27464), (8696, 24031), (13732, 15218)]