216944210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3099203}}^1$

素因数の和:3099217

約数の個数: 16

約数和(自身を含む): 446285376

約数和(自身を除く): 229341166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3099203, 6198406, 15496015, 21694421, 30992030, 43388842, 108472105, 216944210]

約数ペア:

[(1, 216944210), (2, 108472105), (5, 43388842), (7, 30992030), (10, 21694421), (14, 15496015), (35, 6198406), (70, 3099203)]