210979330

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{74551}}^1$

素因数の和:74841

約数の個数: 16

約数和(自身を含む): 381109824

約数和(自身を除く): 170130494

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 74551, 149102, 372755, 745510, 21097933, 42195866, 105489665, 210979330]

約数ペア:

[(1, 210979330), (2, 105489665), (5, 42195866), (10, 21097933), (283, 745510), (566, 372755), (1415, 149102), (2830, 74551)]