210939318

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{25643}}^1$

素因数の和:26108

約数の個数: 24

約数和(自身を含む): 458053128

約数和(自身を除く): 247113810

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 25643, 51286, 76929, 153858, 230787, 461574, 11718851, 23437702, 35156553, 70313106, 105469659, 210939318]

約数ペア:

[(1, 210939318), (2, 105469659), (3, 70313106), (6, 35156553), (9, 23437702), (18, 11718851), (457, 461574), (914, 230787), (1371, 153858), (2742, 76929), (4113, 51286), (8226, 25643)]