209506992

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{9721}}^1$

素因数の和:10181

約数の個数: 40

約数和(自身を含む): 542487600

約数和(自身を除く): 332980608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 9721, 10776, 19442, 21552, 29163, 38884, 58326, 77768, 116652, 155536, 233304, 466608, 4364729, 8729458, 13094187, 17458916, 26188374, 34917832, 52376748, 69835664, 104753496, 209506992]

約数ペア:

[(1, 209506992), (2, 104753496), (3, 69835664), (4, 52376748), (6, 34917832), (8, 26188374), (12, 17458916), (16, 13094187), (24, 8729458), (48, 4364729), (449, 466608), (898, 233304), (1347, 155536), (1796, 116652), (2694, 77768), (3592, 58326), (5388, 38884), (7184, 29163), (9721, 21552), (10776, 19442)]