215712392

素因数分解:

$2^3\times 7^1\times {\mathrm{937}}^1\times {\mathrm{4111}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 462846720

約数和(自身を除く): 247134328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 937, 1874, 3748, 4111, 6559, 7496, 8222, 13118, 16444, 26236, 28777, 32888, 52472, 57554, 115108, 230216, 3852007, 7704014, 15408028, 26964049, 30816056, 53928098, 107856196, 215712392]

約数ペア:

[(1, 215712392), (2, 107856196), (4, 53928098), (7, 30816056), (8, 26964049), (14, 15408028), (28, 7704014), (56, 3852007), (937, 230216), (1874, 115108), (3748, 57554), (4111, 52472), (6559, 32888), (7496, 28777), (8222, 26236), (13118, 16444)]