229765748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{5281}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 410411400

約数和(自身を除く): 180645652

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 5281, 10562, 10877, 21124, 21754, 43508, 385513, 771026, 786869, 1542052, 1573738, 3147476, 57441437, 114882874, 229765748]

約数ペア:

[(1, 229765748), (2, 114882874), (4, 57441437), (73, 3147476), (146, 1573738), (149, 1542052), (292, 786869), (298, 771026), (596, 385513), (5281, 43508), (10562, 21754), (10877, 21124)]