216475210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3092503}}^1$

素因数の和:3092517

約数の個数: 16

約数和(自身を含む): 445320576

約数和(自身を除く): 228845366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3092503, 6185006, 15462515, 21647521, 30925030, 43295042, 108237605, 216475210]

約数ペア:

[(1, 216475210), (2, 108237605), (5, 43295042), (7, 30925030), (10, 21647521), (14, 15462515), (35, 6185006), (70, 3092503)]