210855370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1916867}}^1$

素因数の和:1916885

約数の個数: 16

約数和(自身を含む): 414043488

約数和(自身を除く): 203188118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1916867, 3833734, 9584335, 19168670, 21085537, 42171074, 105427685, 210855370]

約数ペア:

[(1, 210855370), (2, 105427685), (5, 42171074), (10, 21085537), (11, 19168670), (22, 9584335), (55, 3833734), (110, 1916867)]