204419838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4867139}}^1$

素因数の和:4867151

約数の個数: 16

約数和(自身を含む): 467245440

約数和(自身を除く): 262825602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4867139, 9734278, 14601417, 29202834, 34069973, 68139946, 102209919, 204419838]

約数ペア:

[(1, 204419838), (2, 102209919), (3, 68139946), (6, 34069973), (7, 29202834), (14, 14601417), (21, 9734278), (42, 4867139)]