221049672

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{16187}}^1$

素因数の和:16765

約数の個数: 32

約数和(自身を含む): 553629600

約数和(自身を除く): 332579928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1707, 2276, 3414, 4552, 6828, 13656, 16187, 32374, 48561, 64748, 97122, 129496, 194244, 388488, 9210403, 18420806, 27631209, 36841612, 55262418, 73683224, 110524836, 221049672]

約数ペア:

[(1, 221049672), (2, 110524836), (3, 73683224), (4, 55262418), (6, 36841612), (8, 27631209), (12, 18420806), (24, 9210403), (569, 388488), (1138, 194244), (1707, 129496), (2276, 97122), (3414, 64748), (4552, 48561), (6828, 32374), (13656, 16187)]