209543244

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{76253}}^1$

素因数の和:76489

約数の個数: 24

約数和(自身を含む): 491075760

約数和(自身を除く): 281532516

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 76253, 152506, 228759, 305012, 457518, 915036, 17461937, 34923874, 52385811, 69847748, 104771622, 209543244]

約数ペア:

[(1, 209543244), (2, 104771622), (3, 69847748), (4, 52385811), (6, 34923874), (12, 17461937), (229, 915036), (458, 457518), (687, 305012), (916, 228759), (1374, 152506), (2748, 76253)]