209892498

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{38569}}^1$

素因数の和:39481

約数の個数: 16

約数和(自身を含む): 420258720

約数和(自身を除く): 210366222

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 5442, 38569, 77138, 115707, 231414, 34982083, 69964166, 104946249, 209892498]

約数ペア:

[(1, 209892498), (2, 104946249), (3, 69964166), (6, 34982083), (907, 231414), (1814, 115707), (2721, 77138), (5442, 38569)]