209597466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{4967}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 452366208

約数和(自身を除く): 242768742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 1082, 1623, 3246, 4967, 7033, 9934, 14066, 14901, 21099, 29802, 42198, 64571, 129142, 193713, 387426, 2687147, 5374294, 8061441, 16122882, 34932911, 69865822, 104798733, 209597466]

約数ペア:

[(1, 209597466), (2, 104798733), (3, 69865822), (6, 34932911), (13, 16122882), (26, 8061441), (39, 5374294), (78, 2687147), (541, 387426), (1082, 193713), (1623, 129142), (3246, 64571), (4967, 42198), (7033, 29802), (9934, 21099), (14066, 14901)]