201460671

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 304215912

約数和(自身を除く): 102755241

約数列:

[1, 3, 9, 37, 83, 111, 197, 249, 333, 591, 747, 1369, 1773, 3071, 4107, 7289, 9213, 12321, 16351, 21867, 27639, 49053, 65601, 113627, 147159, 269693, 340881, 604987, 809079, 1022643, 1814961, 2427237, 5444883, 22384519, 67153557, 201460671]

約数ペア:

[(1, 201460671), (3, 67153557), (9, 22384519), (37, 5444883), (83, 2427237), (111, 1814961), (197, 1022643), (249, 809079), (333, 604987), (591, 340881), (747, 269693), (1369, 147159), (1773, 113627), (3071, 65601), (4107, 49053), (7289, 27639), (9213, 21867), (12321, 16351)]