209936328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1249621}}^1$

素因数の和:1249637

約数の個数: 32

約数和(自身を含む): 599818560

約数和(自身を除く): 389882232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1249621, 2499242, 3748863, 4998484, 7497726, 8747347, 9996968, 14995452, 17494694, 26242041, 29990904, 34989388, 52484082, 69978776, 104968164, 209936328]

約数ペア:

[(1, 209936328), (2, 104968164), (3, 69978776), (4, 52484082), (6, 34989388), (7, 29990904), (8, 26242041), (12, 17494694), (14, 14995452), (21, 9996968), (24, 8747347), (28, 7497726), (42, 4998484), (56, 3748863), (84, 2499242), (168, 1249621)]