229510806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{780649}}^1$

素因数の和:780668

約数の個数: 24

約数和(自身を含む): 533964600

約数和(自身を除く): 304453794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 780649, 1561298, 2341947, 4683894, 5464543, 10929086, 16393629, 32787258, 38251801, 76503602, 114755403, 229510806]

約数ペア:

[(1, 229510806), (2, 114755403), (3, 76503602), (6, 38251801), (7, 32787258), (14, 16393629), (21, 10929086), (42, 5464543), (49, 4683894), (98, 2341947), (147, 1561298), (294, 780649)]